CN108335770A - A kind of multi-functional gradient-structure flexible protective film - Google Patents

A kind of multi-functional gradient-structure flexible protective film Download PDF

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Publication number
CN108335770A
CN108335770A CN201810130004.XA CN201810130004A CN108335770A CN 108335770 A CN108335770 A CN 108335770A CN 201810130004 A CN201810130004 A CN 201810130004A CN 108335770 A CN108335770 A CN 108335770A
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nano
film
micro
simple substance
layer
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CN108335770B (en
Inventor
李兴冀
杨剑群
李红霞
吕钢
董尚利
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Harbin Xingxin Technology Co ltd
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Harbin Institute of Technology
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3736—Metallic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/08—Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/10—Organic substances; Dispersions in organic carriers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/12—Laminated shielding materials
    • G21F1/125—Laminated shielding materials comprising metals
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/023—Alloys based on aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3737—Organic materials with or without a thermoconductive filler
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor

Abstract

A kind of multi-functional gradient-structure flexible protective film, it is related to electronic device in space environment and field, especially a kind of anti-space charged particle radiation and the nano thin-film with excellent electrical and thermal conductivity performance is protected to protect metal film flexible polymer multilayered and graded structure function protecting material.The present invention is to solve existing anti-space radiation protective materials there are problems that quality it is heavy, it is non-flexible, of high cost and be easy to generate offspring.Multi-functional gradient-structure flexible protective film is three-decker, and the three-decker is respectively nano-tube film, micro-nano simple substance layer and flexible polymer；The nano-tube film is graphene film, boron nitride nano-tube or carbon nano-tube film；Simple substance described in micro-nano simple substance layer is aluminium, nickel, titanium, copper or silver；The flexible polymer is low density polyethylene (LDPE), high density polyethylene (HDPE), ultra-high molecular weight polyethylene or micro-and nano-particles doped polymer.The present invention is protected for electronic device.

Description

A kind of multi-functional gradient-structure flexible protective film
Technical field
Protect field the present invention relates to electronic device in space environment, especially a kind of anti-space charged particle radiation and Nano thin-film with excellent electrical and thermal conductivity performance protects metal film flexible polymer multilayered and graded structure function protecting material.
Background technology
Mankind's solar-system operation is challenged by a variety of environmental factors, and charged particle radiation environment is one of them.Spatial band Charged particle radiation environment includes the radiation belt of the earth, solar proton event and galactic comic ray.The primary mesh of spacecraft type design One of mark is that protection below deck equipment is not endangered by space environment.For a long time, the selection of space-age material, is all attached great importance to The Antiradiation injury ability and protection effect of material.Especially when executing long-term space tasks, the important of the problem is more highlighted Property.Increasing with mankind's space operation, large scale integration electronic device and chip more widely use, spatial loop The importance that border influences spacecraft also becomes increasingly conspicuous.The space flight exploration practice in more than 60 years of the mankind shows space environment pair Spacecraft is harsh, very important, there is extremely important influence, is the important original for inducing Spacecraft anomaly and failure Cause.Wherein, the influence with space charged particle radiation environment to spacecraft is the most prominent.In general, the traditional design of spacecraft (is adopted Use aluminium as structural material), it can preferably take into account engineering and radiation protection demand.However, aluminium is structural metallic materials after all, Still higher (the 2.7g/cm of its density3), it is unfavorable for more efficiently reducing the construction weight of spacecraft, and be easy to cause secondary Radiation.With the development of space technology, active demand is proposed to the radiation protection material of lightweight, high-performance and low cost.It is deep Sky detection spacecraft will fly in interplanetary space for a long time, if the Mars probes flight time is up to 500 days or more, meet with silver The possibility bigger of river ultra rays and solar proton radiation injury.Hydrogen-rich materials such as water, polyethylene etc. are anti-with excellent radiation Shield ability.This makes polyethylene and its composite material become rich promising anti-space radiation protective materials.By leaded equal heavy metals Composite material prepared by ion doping, with certain barrier propterty, but and pollution environment toxic containing heavy metal lead.Therefore, The high performance multi-functional excellent flexibility protective materials of one kind is prepared for protecting electronic device to be of great significance.
Invention content
The present invention is to solve existing anti-space radiation protective materials, that there are quality is heavy, non-flexible, of high cost and be easy to produce The problem of raw offspring, and a kind of multi-functional gradient-structure flexible protective film is provided.
A kind of multi-functional gradient-structure flexible protective film of the present invention is three-decker, and the three-decker is respectively to receive Mitron film, micro-nano simple substance layer and flexible polymer；The nano-tube film is graphene film, boron nitride nano-tube or carbon Nano-tube film；Simple substance described in micro-nano simple substance layer is aluminium, nickel, titanium, copper or silver；The flexible polymer is low density polyethylene Alkene, high density polyethylene (HDPE), ultra-high molecular weight polyethylene or micro-and nano-particles doped polymer.
A kind of multi-functional gradient-structure flexible protective film of the present invention is protected for electronic device.
Beneficial effects of the present invention are：
Polymer is combined by the present invention with nano thin-film and radiation protection metallic film, utilizes its interfacial effect and excellent Barrier propterty, prepare with high conduction performance, the spatial chargings such as high thermal conductivity and excellent proton, neutron and electronics The gradient-structure flexible protective film of particle radiation barrier propterty makes it there is multi-functional excellent protection to imitate electronic device Fruit, can become great potential is used for microelectronic component " specificity " radiation proof material.
Description of the drawings
Fig. 1 is the structural schematic diagram of the multi-functional gradient-structure flexible protective film of embodiment；Wherein 1 receives for smooth carbon Mitron film, 2 be micro-nano simple substance aluminium layer, and 3 be hydrogen-rich flexible polyethylene film；
Fig. 2 is the proton protection ratio pair of gradient-structure flexible protective film prepared by aluminium, low density polyethylene (LDPE) and embodiment Compare curve；Wherein 1 is aluminium, and 2 be low density polyethylene (LDPE), the 3 gradient-structure flexible protective films prepared for embodiment；
Fig. 3 is the electronic protection rate pair of gradient-structure flexible protective film prepared by aluminium, low density polyethylene (LDPE) and embodiment Compare curve；Wherein 1 is aluminium, and 2 be low density polyethylene (LDPE), the 3 gradient-structure flexible protective films prepared for embodiment.
Specific implementation mode
Specific implementation mode one：A kind of multi-functional gradient-structure flexible protective film of the present embodiment present invention is by upper Layer, middle level and lower layer's three-decker composition, the three-decker is respectively nano-tube film, micro-nano simple substance layer and flexible polymer Object；The flexible polymer low density polyethylene (LDPE), high density polyethylene (HDPE), ultra-high molecular weight polyethylene or micro-and nano-particles doping are poly- Close object；The thickness of the flexible polymer is 0.01mm~0.05m.
Specific implementation mode two：The present embodiment is different from the first embodiment in that：The nano-tube film is stone Black alkene film, boron nitride nano-tube or carbon nano-tube film；The thickness of the nano-tube film is 0.01mm~0.05m.Other It is same as the specific embodiment one.
Specific implementation mode three：The present embodiment is different from the first and the second embodiment in that：The micro-nano simple substance Simple substance described in layer is aluminium, nickel, titanium, copper or silver；The micro-nano simple substance layer is to carry out plated film, ginseng using vacuum coating equipment Number：Vacuum degree is 105Pa, and power 120W, plated film time is 1~10min；The thickness of the micro-nano simple substance layer be 1nm~ 1cm.Other are the same as one or two specific embodiments.
Specific implementation mode four：Unlike one of present embodiment and specific implementation mode one to three：The nanotube Film is smooth carbon nano-tube film；The micro-nano simple substance layer is micro-nano simple substance aluminium layer；The flexible polymer is hydrogen-rich Flexible polyethylene film.Other are identical as one of specific implementation mode one to three.
Specific implementation mode five：Unlike one of present embodiment and specific implementation mode one to four：Lower layer is hydrogen-rich Flexible polyethylene film, middle level are micro-nano simple substance aluminium layer, and upper layer is smooth carbon nano-tube film.Other and specific implementation mode One of one to four is identical.
Specific implementation mode six：Unlike one of present embodiment and specific implementation mode one to five：Lower layer is hydrogen-rich Flexible polyethylene film, upper layer are micro-nano simple substance aluminium layer, and middle level is smooth carbon nano-tube film.Other and specific implementation mode One of one to five is identical.
Specific implementation mode seven：Unlike one of present embodiment and specific implementation mode one to six：Middle level is hydrogen-rich Flexible polyethylene film, upper layer are micro-nano simple substance aluminium layer, and lower layer is smooth carbon nano-tube film.Other and specific implementation mode One of one to six is identical.
Specific implementation mode eight：Unlike one of present embodiment and specific implementation mode one to seven：Middle level is hydrogen-rich Flexible polyethylene film, lower layer are micro-nano simple substance aluminium layer, and upper layer is smooth carbon nano-tube film.Other and specific implementation mode One of one to seven is identical.
Specific implementation mode nine：Unlike one of present embodiment and specific implementation mode one to eight：Upper layer is hydrogen-rich Flexible polyethylene film, lower layer are micro-nano simple substance aluminium layer, and middle level is smooth carbon nano-tube film.Other and specific implementation mode One of one to eight is identical.
Specific implementation mode ten：Unlike one of present embodiment and specific implementation mode one to nine：Upper layer is hydrogen-rich Flexible polyethylene film, middle level are micro-nano simple substance aluminium layer, and lower layer is smooth carbon nano-tube film.Other and specific implementation mode One of one to nine is identical.
Advantageous effect is verified by following tests：
Embodiment：
A kind of multi-functional gradient-structure flexible protective film is three-decker, and lower layer is hydrogen-rich flexible polyethylene film, Middle level is micro-nano simple substance aluminium layer, and upper layer is smooth carbon nano-tube film.One layer is plated in the lower surface of smooth carbon nano-tube film Then micro-nano simple substance aluminium layer spreads one layer of hydrogen-rich flexible polyethylene film in the lower surface of micro-nano pure aluminum.
The micro-nano simple substance layer is to carry out plated film, parameter using vacuum coating equipment：Vacuum degree is 105Pa, and power is 120W, plated film time are 1~10min；The thickness of the micro-nano simple substance layer is 1nm~1cm.
Respectively to aluminium, low density polyethylene (LDPE) and embodiment prepare gradient-structure flexible protective film using 3MeV protons into Row irradiation, tests its proton protection ratio.Curve is drawn, obtains test result, as shown in Fig. 2, Fig. 2 is aluminium, low density polyethylene (LDPE) The proton protection ratio correlation curve of the gradient-structure flexible protective film prepared with embodiment；Wherein 1 is aluminium, and 2 is poly- for low-density Ethylene, the 3 gradient-structure flexible protective films prepared for embodiment；It can be seen from the figure that in identical mass thickness, With aluminium, low density polyethylene (LDPE), gradient-structure flexible protective film is best to high energy proton protection effect.
Respectively to aluminium, low density polyethylene (LDPE) and embodiment prepare gradient-structure flexible protective film using 1MeV electronics into Row irradiation, tests its electronic protection rate.Curve is drawn, obtains test result, as shown in figure 3, Fig. 3 is aluminium, low density polyethylene (LDPE) The electronic protection rate correlation curve of the gradient-structure flexible protective film prepared with embodiment；Wherein 1 is aluminium, and 2 is poly- for low-density Ethylene, the 3 gradient-structure flexible protective films prepared for embodiment；It can be seen from the figure that in identical mass thickness, The number of absorbed dose of radiation of the high energy electron in three material of aluminium, low density polyethylene (LDPE) and gradient-structure flexible protective film, with aluminium, Low density polyethylene (LDPE), gradient-structure flexible protective film are maximum to the absorbed dose of radiation of high energy electron, and protection effect is best.

Claims (10)

1. a kind of multi-functional gradient-structure flexible protective film, it is characterised in that multi-functional gradient-structure flexible protective film It is made of the upper, middle and lower three-decker, the three-decker is respectively nano-tube film, micro-nano simple substance layer and flexibility Polymer；The flexible polymer low density polyethylene (LDPE), high density polyethylene (HDPE), ultra-high molecular weight polyethylene or micro-and nano-particles are mixed Heteropolymer；The thickness of the flexible polymer is 0.01mm~0.05m.
2. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that the nanometer Pipe film is graphene film, boron nitride nano-tube or carbon nano-tube film；The thickness of the nano-tube film be 0.01mm~ 0.05m。
3. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that the micro-nano Simple substance described in meter Dan Zhi layers is aluminium, nickel, titanium, copper or silver；The micro-nano simple substance layer is to carry out plated film using vacuum coating equipment, Its parameter：Vacuum degree is 105Pa, and power 120W, plated film time is 1~10min；The thickness of the micro-nano simple substance layer is 1nm~1cm.
4. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that the nanometer Pipe film is smooth carbon nano-tube film；The micro-nano simple substance layer is micro-nano simple substance aluminium layer；The flexible polymer is richness Hydrogen flexible polyethylene film.
5. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that lower layer is richness Hydrogen flexible polyethylene film, middle level are micro-nano simple substance aluminium layer, and upper layer is smooth carbon nano-tube film.
6. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that lower layer is richness Hydrogen flexible polyethylene film, upper layer are micro-nano simple substance aluminium layer, and middle level is smooth carbon nano-tube film.
7. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that middle level is richness Hydrogen flexible polyethylene film, upper layer are micro-nano simple substance aluminium layer, and lower layer is smooth carbon nano-tube film.
8. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that middle level is richness Hydrogen flexible polyethylene film, lower layer are micro-nano simple substance aluminium layer, and upper layer is smooth carbon nano-tube film.
9. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that upper layer is richness Hydrogen flexible polyethylene film, lower layer are micro-nano simple substance aluminium layer, and middle level is smooth carbon nano-tube film.
10. a kind of multi-functional gradient-structure flexible protective film according to claim 1, it is characterised in that upper layer is richness Hydrogen flexible polyethylene film, middle level are micro-nano simple substance aluminium layer, and lower layer is smooth carbon nano-tube film.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110517802A (en) * 2019-08-29 2019-11-29 深圳市欣横纵技术股份有限公司 Radiation protection material and preparation method thereof based on ray and matter interaction
CN112213004A (en) * 2020-10-12 2021-01-12 哈尔滨工业大学 Large-response-range and high-sensitivity touch sensor based on gradient elastic modulus
CN112509720A (en) * 2020-11-26 2021-03-16 哈尔滨工业大学 Cyanate ester radical anti-irradiation reinforced conformal coating and preparation method thereof
CN113046719A (en) * 2021-03-16 2021-06-29 江苏集萃脑机融合智能技术研究所有限公司 Method for determining optimal proportion of metal atoms in two-dimensional material growth alloy catalyst

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100675769B1 (en) * 2003-02-27 2007-01-29 (주)이엔이 Process of Radioactive Liquid Waste
CN101609870A (en) * 2008-06-18 2009-12-23 韩国科学技术院 Organic solar batteries and its manufacture method
US20110039059A1 (en) * 2009-08-12 2011-02-17 Hon Hai Precision Industry Co., Ltd. Molding article with emi shielding film and method for making same
CN106024400A (en) * 2016-08-11 2016-10-12 沈阳建筑大学 Flexible dye-sensitized solar cell and preparing method thereof
CN106382997A (en) * 2016-09-18 2017-02-08 北京科技大学 Electronic skin of friction electrostatic induction type
CN106784652A (en) * 2016-11-23 2017-05-31 武汉理工大学 Barium oxide/carbon nano tube flexible film and its preparation method and application
CN107262079A (en) * 2017-06-20 2017-10-20 湖南大学 A kind of intelligent photonic crystalline material for being used to monitoring and removing uranyl ion simultaneously
CN107266706A (en) * 2017-06-28 2017-10-20 中国科学院合肥物质科学研究院 A kind of light flexible hydrophilic polyethylene copper sulfide photothermal deformation nano compound film and preparation method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100675769B1 (en) * 2003-02-27 2007-01-29 (주)이엔이 Process of Radioactive Liquid Waste
CN101609870A (en) * 2008-06-18 2009-12-23 韩国科学技术院 Organic solar batteries and its manufacture method
US20110039059A1 (en) * 2009-08-12 2011-02-17 Hon Hai Precision Industry Co., Ltd. Molding article with emi shielding film and method for making same
CN106024400A (en) * 2016-08-11 2016-10-12 沈阳建筑大学 Flexible dye-sensitized solar cell and preparing method thereof
CN106382997A (en) * 2016-09-18 2017-02-08 北京科技大学 Electronic skin of friction electrostatic induction type
CN106784652A (en) * 2016-11-23 2017-05-31 武汉理工大学 Barium oxide/carbon nano tube flexible film and its preparation method and application
CN107262079A (en) * 2017-06-20 2017-10-20 湖南大学 A kind of intelligent photonic crystalline material for being used to monitoring and removing uranyl ion simultaneously
CN107266706A (en) * 2017-06-28 2017-10-20 中国科学院合肥物质科学研究院 A kind of light flexible hydrophilic polyethylene copper sulfide photothermal deformation nano compound film and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110517802A (en) * 2019-08-29 2019-11-29 深圳市欣横纵技术股份有限公司 Radiation protection material and preparation method thereof based on ray and matter interaction
CN112213004A (en) * 2020-10-12 2021-01-12 哈尔滨工业大学 Large-response-range and high-sensitivity touch sensor based on gradient elastic modulus
CN112509720A (en) * 2020-11-26 2021-03-16 哈尔滨工业大学 Cyanate ester radical anti-irradiation reinforced conformal coating and preparation method thereof
CN112509720B (en) * 2020-11-26 2021-10-01 哈尔滨工业大学 Cyanate ester radical anti-irradiation reinforced conformal coating and preparation method thereof
CN113046719A (en) * 2021-03-16 2021-06-29 江苏集萃脑机融合智能技术研究所有限公司 Method for determining optimal proportion of metal atoms in two-dimensional material growth alloy catalyst

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