CN106992287A - A kind of novel lamellar carbon electrode material and preparation method thereof - Google Patents

A kind of novel lamellar carbon electrode material and preparation method thereof Download PDF

Info

Publication number
CN106992287A
CN106992287A CN201710182446.4A CN201710182446A CN106992287A CN 106992287 A CN106992287 A CN 106992287A CN 201710182446 A CN201710182446 A CN 201710182446A CN 106992287 A CN106992287 A CN 106992287A
Authority
CN
China
Prior art keywords
hydrotalcite
electrode material
carbon electrode
layer structure
product
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710182446.4A
Other languages
Chinese (zh)
Other versions
CN106992287B (en
Inventor
包海峰
张承启
杨锐
蔡子青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Textile University
Original Assignee
Wuhan Textile University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Textile University filed Critical Wuhan Textile University
Priority to CN201710182446.4A priority Critical patent/CN106992287B/en
Publication of CN106992287A publication Critical patent/CN106992287A/en
Application granted granted Critical
Publication of CN106992287B publication Critical patent/CN106992287B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present invention proposes a kind of novel lamellar carbon electrode material, using hydrotalcite as raw material, again using its product of roasting bimetal composite oxide as template, it is set to revert to the layer structure of hydrotalcite using its unique memory characteristic, row constraint is entered to the phenol resin oligomer for inserting hydrotalcite molecule interlayer, and then cause phenolic resin in interlayer formation stratiform arrangement architecture, final carbon electrode material of the acquisition with layer structure after being carbonized to it.The present invention pollutes few in manufacturing process, and method is simple, quick, while can be prepared on a large scale, and a practicable approach is provided for synthesizing new carbon material electrode.

Description

A kind of novel lamellar carbon electrode material and preparation method thereof
Technical field
The present invention relates to a kind of novel lamellar carbon electrode material and preparation method thereof.
Background technology
Hydrotalcite is a kind of new inorganic material with layer structure, the metal composite oxide being calcined at 500 DEG C The layer structure of hydrotalcite can be recovered in water, its unique memory effect and adsorption capacity cause it in synthesizing new material side There is huge application potential in face.Currently, the carbon electrode in battery does not possess special construction typically all, so to new Among the exploration of carbon electrode is being carried out always.
The content of the invention
The present invention proposes a kind of novel lamellar carbon electrode material and preparation method thereof, employs calcine-recovering method, utilizes water The memory characteristic of talcum product of roasting, is embedded into its interlayer by phenol resin oligomer, forms low with orderly phenolic resin Intercalation configuration, the final carbon material for obtaining stratiform after carbonization, for making electrode.
The technical proposal of the invention is realized in this way：
A kind of novel lamellar carbon electrode material, using hydrotalcite as raw material, then with its product of roasting bimetal composite oxide For template, it is set to revert to the layer structure of hydrotalcite using its unique memory characteristic, to insertion hydrotalcite molecule interlayer Phenol resin oligomer enters row constraint, and then causes phenolic resin in interlayer formation stratiform arrangement architecture, after being carbonized to it It is final to obtain the carbon electrode material with layer structure.
Preferably, described hydrotalcite is Mg-Al hydrotalcites, and its product of roasting bimetal composite oxide is Mg-Al LDO。
Preferably, described Mg-Al hydrotalcites have layer structure, and its product of roasting Mg-Al LDO have memory characteristic, The layer structure of Mg-Al hydrotalcites can be recovered in water.
A kind of novel lamellar carbon electrode material and preparation method thereof, comprise the following steps：By Mg-Al hydrotalcites 500 The Mg-Al LDO obtained after being calcined at DEG C recover layer structure in water, the phenol resin oligomer that then will be alkalized with NaOH It is added thereto in the case where not stopping stirring, continues stirring reaction 24 hours, filtering drying obtains phenol resin oligomer intercalation neatly Stone；The product after drying is placed at 100 DEG C again and carries out high polymeric, phenolic resin high polymer intercalated houghite is obtained, in N2 It is carbonized, then is removed hydrotalcite shell under atmosphere protection with 2mol/L HCl, the final carbon electricity obtained with layer structure Pole material.
What the present invention was produced has the beneficial effect that：The present invention pollutes few in manufacturing process, and method is simple, quick, while can Prepared on a large scale, a practicable approach is provided for synthesizing new carbon material electrode.
Embodiment
Technical scheme is clearly and completely described below in conjunction with the embodiment of the present invention, it is clear that retouched The embodiment stated is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention The scope of protection.
Embodiment：
Mg-Al hydrotalcites (Mg-Al LDHs) are put into Muffle furnace, is calcined 6 hours at 500 DEG C, is cooled to room temperature Afterwards, weigh 60g product of roasting Mg-Al LDO to add in 1000ml large beaker, adding 300ml distilled water makes it recover stratiform Structure, then measures phenol resin oligomer 100ml (32g/100g) and carries out basification, be then added in the case where not stopping stirring In large beaker, continue stirring reaction 24 hours, filtration washing is dried after for several times at 40 DEG C, obtains phenol resin oligomer intercalation Hydrotalcite.Product after drying, which is placed at 100 DEG C, carries out high polymeric, phenolic resin high polymer intercalated houghite is obtained, in N2 With tube furnace, calcination is carbonized for 6 hours at 500 DEG C under atmosphere protection, then with 170ml 2mol/L HCl by hydrotalcite shell Remove, it is final to obtain the powdered carbon electrode material with layer structure.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (4)

1. a kind of novel lamellar carbon electrode material, it is characterised in that using hydrotalcite as raw material, then it is multiple with its product of roasting bimetallic Conjunction oxide is template, it is reverted to the layer structure of hydrotalcite using its unique memory characteristic, to insertion hydrotalcite point Phenol resin oligomer between sublayer enters row constraint, and then phenolic resin, in interlayer formation stratiform arrangement architecture, is entered to it It is final after row carbonization to obtain the carbon electrode material with layer structure.
2. a kind of novel lamellar carbon electrode material as claimed in claim 1, it is characterised in that described hydrotalcite is Mg-Al Hydrotalcite, its product of roasting bimetal composite oxide is Mg-Al LDO.
3. a kind of novel lamellar carbon electrode material as claimed in claim 2, it is characterised in that described Mg-Al hydrotalcites tool There is layer structure, its product of roasting Mg-Al LDO have memory characteristic, the layer structure of Mg-Al hydrotalcites can be recovered in water.
4. a kind of preparation method of novel lamellar carbon electrode material, it is characterised in that comprise the following steps：By Mg-Al hydrotalcites The Mg-Al LDO obtained after being calcined at 500 DEG C recover layer structure in water, then that the phenolic resin alkalized with NaOH is low Polymers is added thereto in the case where not stopping stirring, continues stirring reaction 24 hours, and filtering drying obtains phenol resin oligomer intercalation Hydrotalcite；The product after drying is placed at 100 DEG C again and carries out high polymeric, phenolic resin high polymer intercalated houghite is obtained, In N2It is carbonized, then is removed hydrotalcite shell under atmosphere protection with 2mol/L HCl, final obtain has layer structure Carbon electrode material.
CN201710182446.4A 2017-03-24 2017-03-24 A kind of stratiform carbon electrode material and preparation method thereof Active CN106992287B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710182446.4A CN106992287B (en) 2017-03-24 2017-03-24 A kind of stratiform carbon electrode material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710182446.4A CN106992287B (en) 2017-03-24 2017-03-24 A kind of stratiform carbon electrode material and preparation method thereof

Publications (2)

Publication Number Publication Date
CN106992287A true CN106992287A (en) 2017-07-28
CN106992287B CN106992287B (en) 2019-11-12

Family

ID=59413310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710182446.4A Active CN106992287B (en) 2017-03-24 2017-03-24 A kind of stratiform carbon electrode material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106992287B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108428894A (en) * 2018-02-09 2018-08-21 武汉科技大学 A kind of sulfur doping two dimension carbon material, preparation method and application
CN110228887A (en) * 2019-06-28 2019-09-13 同济大学 Carbon nitrogen source synchronous recovery system and method in anaerobic fermentation of kitchen waste biogas slurry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103274403A (en) * 2013-06-08 2013-09-04 中国科学院山西煤炭化学研究所 Method for recycling strong alkali in preparation process of active carbon having high specific surface area
CN103979529A (en) * 2014-06-04 2014-08-13 北京化工大学 Preparation method of porous carbon material and application of porous carbon material as electrode material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103274403A (en) * 2013-06-08 2013-09-04 中国科学院山西煤炭化学研究所 Method for recycling strong alkali in preparation process of active carbon having high specific surface area
CN103979529A (en) * 2014-06-04 2014-08-13 北京化工大学 Preparation method of porous carbon material and application of porous carbon material as electrode material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LILUO SHI ET AL: ""Preparation and Lithium-Storage Performance of a Novel Hierarchical Porous Carbon from Sucrose Using Mg-Al Layered Double Hydroxides as Template"", 《ELECTROCHIMICA ACTA》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108428894A (en) * 2018-02-09 2018-08-21 武汉科技大学 A kind of sulfur doping two dimension carbon material, preparation method and application
CN108428894B (en) * 2018-02-09 2020-08-11 武汉科技大学 Sulfur-doped two-dimensional carbon material, and preparation method and application thereof
CN110228887A (en) * 2019-06-28 2019-09-13 同济大学 Carbon nitrogen source synchronous recovery system and method in anaerobic fermentation of kitchen waste biogas slurry
CN110228887B (en) * 2019-06-28 2020-10-02 同济大学 Synchronous recovery system and method for carbon and nitrogen resources in anaerobic fermentation biogas slurry of kitchen waste

Also Published As

Publication number Publication date
CN106992287B (en) 2019-11-12

Similar Documents

Publication Publication Date Title
Xiao et al. CuS microspheres with tunable interlayer space and micropore as a high‐rate and long‐life anode for sodium‐ion batteries
KR100805104B1 (en) Carbonaceous material having high surface area and conductivity and method of preparing same
WO2012148040A1 (en) Porous manganese oxide-based lithium adsorbent having a spinel structure, and method for preparing same
CN105789575B (en) silicon dioxide-carbon composite negative electrode material, modified silicon dioxide-carbon composite negative electrode material, and preparation methods and applications thereof
KR101049937B1 (en) Method of recovering lithium compound from positive electrode material of spent lithium secondary battery
CN106992287A (en) A kind of novel lamellar carbon electrode material and preparation method thereof
CN101985098A (en) Method for preparing manganese series lithium-ion sieve adsorbent H4Mn5O12 and precursor thereof
CN103694476A (en) Preparation method of polyphenylene sulfide
CN102079741A (en) Novel dewatering and purifying method of ethylene carbonate (EC)
KR102182845B1 (en) METHOD OF THE Li2CO3 FROM Li2SO4
CN114590794A (en) Compressible carbon nanofiber aerogel, and preparation method and application thereof
CN108821266B (en) Preparation method of nitrogen-doped graphene
CN102731785B (en) Polyphenylene sulfide purifying method
CN109346716A (en) A kind of method that non-wood papermaking raw material alkali process waste liquid prepares C/SiOx composite lithium ion battery negative electrode material
CN108314018A (en) A kind of eucalyptus Quito hole carbon graphite method
KR20200041816A (en) Lithium Ion Sieve and Lithium Ion Extraction Method Using the Same
CN108455558B (en) Preparation method of novel mesocarbon microbeads
KR101792648B1 (en) Sugar graphite fine powder, sugar graphene
CN108832124A (en) The preparation method of graphite cathode material
KR101311389B1 (en) A method for preparing anthracite-based powdered activated carbon with high specific surface area from anthracites
CN109678148A (en) The method of purification of graphite, lithium ion battery graphite cathode material and preparation method thereof in a kind of diamond production waste residue
WO2016190669A1 (en) Method for recovering cobalt powder from lithium-cobalt oxide
CN109264701B (en) Graphene and continuous production method thereof
CN109205614A (en) A kind of preparation method of ultra-fine powerful expansible graphite
CN104030324B (en) A kind of salt lake brine extracts the method for Quilonum Retard

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant