CN109860398A - A kind of perovskite thin film solar battery and preparation method thereof using titanium niobic acid and cadmium sulfide laminated film as electron transfer layer - Google Patents
A kind of perovskite thin film solar battery and preparation method thereof using titanium niobic acid and cadmium sulfide laminated film as electron transfer layer Download PDFInfo
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- CN109860398A CN109860398A CN201910257433.8A CN201910257433A CN109860398A CN 109860398 A CN109860398 A CN 109860398A CN 201910257433 A CN201910257433 A CN 201910257433A CN 109860398 A CN109860398 A CN 109860398A
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- niobic acid
- solar battery
- cadmium sulfide
- thin film
- laminated film
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- 239000010408 film Substances 0.000 title claims abstract description 51
- 239000002253 acid Substances 0.000 title claims abstract description 39
- 239000010936 titanium Substances 0.000 title claims abstract description 38
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 38
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 37
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052980 cadmium sulfide Inorganic materials 0.000 title claims abstract description 34
- 239000010409 thin film Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 230000027756 respiratory electron transport chain Effects 0.000 title claims abstract description 9
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 11
- 238000011065 in-situ storage Methods 0.000 claims description 7
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 3
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000000908 ammonium hydroxide Substances 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- XIEPJMXMMWZAAV-UHFFFAOYSA-N cadmium nitrate Inorganic materials [Cd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XIEPJMXMMWZAAV-UHFFFAOYSA-N 0.000 claims description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- NMHMNPHRMNGLLB-UHFFFAOYSA-N phloretic acid Chemical compound OC(=O)CCC1=CC=C(O)C=C1 NMHMNPHRMNGLLB-UHFFFAOYSA-N 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- NWEKXBVHVALDOL-UHFFFAOYSA-N butylazanium;hydroxide Chemical compound [OH-].CCCC[NH3+] NWEKXBVHVALDOL-UHFFFAOYSA-N 0.000 claims 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- JTCFNJXQEFODHE-UHFFFAOYSA-N [Ca].[Ti] Chemical compound [Ca].[Ti] JTCFNJXQEFODHE-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical compound [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Abstract
The invention discloses a kind of using titanium niobic acid and cadmium sulfide laminated film as the perovskite thin film solar battery and preparation method thereof of electron transfer layer, it is characterized in that, the structure of the solar battery sequentially consists of: transparent conductive substrate 1, titanium niobic acid and cadmium sulfide laminated film 2, perovskite thin film 3, graphene film 4, metal electrode 5.The present invention has the advantages that on the one hand, using in titanium niobic acid and cadmium sulfide laminated film, cooperateing with for generating between cadmium sulfide and two component of titanium niobic acid promotes effect to restrained effectively the compound of photo-generated carrier, photoelectric current is substantially increased, the photoelectric conversion efficiency of perovskite solar battery is improved；On the other hand, using the good electrical conductance of graphene and impermeability, the mobility of carrier can not only be effectively improved, and can effectively prevent perovskite thin film and decomposed by water oxygen, greatly improves the stability of perovskite solar battery.
Description
Technical field
The invention belongs to new energy fields, and in particular to a kind of using titanium niobic acid and cadmium sulfide laminated film as electron transfer layer
Perovskite thin film solar battery and preparation method thereof.
Background technique
In recent years, thin-film solar cells is because its raw material dosage is few, the preparation advantages such as low energy consumption, product flexibility is good, day
Benefit becomes the research hotspot of area of solar cell.Researcher develops many thin-film solar cells in succession, wherein calcium titanium
Mine thin-film solar cells is shown one's talent in recent years.But due to perovskite solar battery in an atmosphere easily because water oxygen into
Enter and calcium titanium ore bed is caused to decompose, the stability of battery is caused to be severely impacted, so improving perovskite solar battery
Stability has become technical bottleneck urgently to be solved.Graphene be presently found most thin, maximum intensity, electrical and thermal conductivity performance most
A kind of good novel nano-material, monoatomic layer thickness about 0.34nm is almost transparent, Young's modulus 1TPa, intrinsic strong
130GPa is spent, graphene is about 2.3% in wider wave-length coverage internal absorption factor, and thermal coefficient is up to 5300W/mK, room temperature electron
Mobility is greater than 15000cm2/ Vs, more than 10 times of silicon materials, resistivity is only 10-6Ω cm, it is minimum for current resistivity
Material.Meanwhile graphene has super-hydrophobicity, and structure is very fine and close, even the smallest gas atom can not also penetrate,
Therefore graphene film has unique impermeability.In addition, researcher is also once using cadmium sulfide as perovskite solar energy
The window layer material of battery, the forbidden bandwidth of cadmium sulfide are 2.4 eV, have excellent absorbing properties, but cadmium sulfide is to light
The separative efficiency of raw electron-hole pair is relatively low, and the recombination probability of photo-generated carrier is bigger, and this greatly reduces perovskites
How the photoelectric conversion efficiency of solar battery solves this problem, to improve the photoelectric conversion of perovskite solar battery
Efficiency has become an important research direction.
Summary of the invention
In order to solve above-mentioned technical bottleneck, the stability and incident photon-to-electron conversion efficiency of perovskite solar battery, this hair are improved
It is bright provide a kind of perovskite thin film solar battery using titanium niobic acid and cadmium sulfide laminated film as electron transfer layer and its
Preparation method, which is characterized in that the structure of the solar battery sequentially consists of: transparent conductive substrate, titanium niobic acid with
Cadmium sulfide laminated film, perovskite thin film, graphene film, metal electrode.The transparent conductive substrate be FTO electro-conductive glass or
ITO electro-conductive glass or ZTO electro-conductive glass or graphene；The titanium niobic acid and cadmium sulfide laminated film are electron transfer layer；It is described
Perovskite thin film is absorbed layer；The graphene film is hole transmission layer.The solar battery preparation process includes following
Step: firstly, accumulated again in transparent conductive substrate using removing-be co-precipitated in situ the obtained titanium niobic acid of the method that combines and
Cadmium sulfide laminated film；Then, solution-vapor deposition method or a step solwution method are utilized on titanium niobic acid and cadmium sulfide laminated film
Or two step successive sedimentation method or evaporation deposit perovskite thin film；Then, spin-coating method or electrophoresis are utilized on perovskite thin film
Or chemical vapor infiltration deposits graphene film；Finally, utilizing silk-screen printing on graphene film and transparent conductive substrate
Method or vapour deposition method distinguish deposited metal front and back electrode, obtain the perovskite thin film solar battery.The benefit
It is accumulated again with removing-be co-precipitated the obtained titanium niobic acid of the method that combines and cadmium sulfide laminated film in situ, which is characterized in that head
First, it takes 1g~20g titanium niobic acid to be placed in conical flask, 5ml~50ml tetrabutylammonium hydroxide aqueous solution is added, makes slurries after shaking up
PH value between 8.0~11.0, then, continuously stir 72h~120h at 10 DEG C~50 DEG C, obtain the removing of titanium niobic acid
Liquid.The thiocarbamide of the titanium niobic acid stripper and 2g~40g that take 2ml~40ml is placed in flask, is persistently stirred at 300~400K of oil bath
After mixing 0.5~1.5h, be added 2g~20g cadmium nitrate and be added dropwise concentration be 1~3mol/L ammonium hydroxide to system pH value
It is 8.0~11.0.Then, the nitric acid solution that concentration is 1.5~3.5mol/L is instilled, until the pH value of solution is 0.5~2.0,
It is aged 10~14h later.Finally, being centrifuged, after being washed with ethanol water to product, done at 200~400K
Dry 0.5~3h obtains titanium niobic acid and cadmium sulfide laminated film.The present invention has the advantages that on the one hand, utilizing titanium niobic acid and sulphur
In cadmium laminated film, cooperateing with for generating between cadmium sulfide and two component of titanium niobic acid promotes effect to restrained effectively photoproduction current-carrying
Sub is compound, substantially increases photoelectric current, improves the photoelectric conversion efficiency of perovskite solar battery；On the other hand, sharp
With the good electrical conductance of graphene and impermeability, the mobility of carrier can not only be effectively improved, and can effectively prevent calcium titanium
Mine film is decomposed by water oxygen, greatly improves the stability of perovskite solar battery.
Detailed description of the invention
Attached drawing 1 is provided by the invention a kind of using titanium niobic acid and cadmium sulfide laminated film as the perovskite of electron transfer layer
The schematic diagram of a layer structure of thin-film solar cells.
1 label declaration of attached drawing:
1-transparent conductive substrate；
2-titanium niobic acids and cadmium sulfide laminated film；
3-perovskite thin films；
4-graphene films；
5-metal electrodes.
Specific embodiment
With reference to the accompanying drawing 1 and specific embodiment the invention will be further described, but the content of present invention is not limited only to reality
Apply content involved in example.
The present invention by structure shown in attached drawing 1, it include the transparent conductive substrate 1 being sequentially distributed from bottom to up, titanium niobic acid with
Cadmium sulfide laminated film 2, perovskite thin film 3, graphene film 4, metal electrode 5.
Embodiment one: a kind of using titanium niobic acid and cadmium sulfide laminated film as the perovskite thin film solar energy of electron transfer layer
The preparation method of battery, according to the following steps:
Firstly, accumulated using removing-in FTO Conducting Glass with being co-precipitated the obtained titanium niobium of the method that combines in situ again
Acid and cadmium sulfide laminated film；Then, it is deposited on titanium niobic acid and cadmium sulfide laminated film using a step solwution method or evaporation
Perovskite thin film；Then, graphene film is deposited using spin-coating method on perovskite thin film；Finally, in graphene film and thoroughly
Deposited metal silver front and back electrode is distinguished using vapour deposition method in bright conductive substrates, obtains the perovskite thin film sun
It can battery.
Embodiment two: firstly, combined using removing-again accumulation with co-precipitation in situ in ITO Conducting Glass
Titanium niobic acid and cadmium sulfide laminated film is made in method；Then, two steps are utilized continuously to sink on cadmium sulfide laminated film in titanium niobic acid
Area method deposits perovskite thin film；Then, graphene film is deposited using electrophoresis on perovskite thin film；Finally, in graphene
Deposited metal aluminium front and back electrode is distinguished using silk screen print method on film and ITO Conducting Glass, needed for obtaining
The perovskite thin film solar battery wanted.
Embodiment three: firstly, combined using removing-again accumulation with co-precipitation in situ in ZTO Conducting Glass
Titanium niobic acid and cadmium sulfide laminated film is made in method；Then, heavy using solution-gas phase on titanium niobic acid and cadmium sulfide laminated film
Shallow lake method prepares perovskite thin film；Then, graphene film is prepared using chemical vapor infiltration on perovskite thin film；Finally,
Prepare metallic aluminium front and back electrode respectively using silk screen print method on graphene film and ZTO Conducting Glass, i.e.,
Perovskite thin film solar battery required for being made.
Claims (7)
1. a kind of using titanium niobic acid and cadmium sulfide laminated film as the perovskite thin film solar battery and its system of electron transfer layer
Preparation Method, which is characterized in that the structure of the solar battery sequentially consists of: transparent conductive substrate, titanium niobic acid and sulphur
Cadmium laminated film, perovskite thin film, graphene film, metal electrode.
2. solar battery according to claim 1, which is characterized in that the transparent conductive substrate is FTO electro-conductive glass
Or ITO electro-conductive glass or ZTO electro-conductive glass or graphene.
3. solar battery according to claim 1, which is characterized in that the titanium niobic acid is electricity with cadmium sulfide laminated film
Sub- transport layer.
4. solar battery according to claim 1, which is characterized in that the perovskite thin film is absorbed layer.
5. solar battery according to claim 1, which is characterized in that the graphene film is hole transmission layer.
6. a kind of preparation method of solar battery as described in claim 1, which is characterized in that firstly, being served as a contrast in electrically conducting transparent
It is accumulated again using removing-on bottom with being co-precipitated the obtained titanium niobic acid of the method that combines and cadmium sulfide laminated film in situ；Then, exist
Solution-vapor deposition method or a step solwution method or two step successive sedimentation methods or evaporation are utilized on titanium niobic acid and cadmium sulfide laminated film
Method deposits perovskite thin film；Then, stone is deposited using spin-coating method or electrophoresis or chemical vapor infiltration on perovskite thin film
Black alkene film；Finally, distinguishing deposited metal using silk screen print method or vapour deposition method on graphene film and transparent conductive substrate
Front and back electrode obtains the perovskite thin film solar battery.
7. a kind of accumulated as claimed in claim 6 using removing-with being co-precipitated the obtained titanium niobic acid of method combined in situ again
With cadmium sulfide laminated film, which is characterized in that firstly, 1g~20g titanium niobic acid is taken to be placed in conical flask, 5ml~50ml tetra- is added
Butyl ammonium hydroxide aqueous solution makes the pH value of slurries between 8.0~11.0 after shaking up, then, continuous at 10 DEG C~50 DEG C
72h~120h is stirred, the stripper of titanium niobic acid is obtained；The thiocarbamide of the titanium niobic acid stripper and 2g~40g that take 2ml~40ml is placed in
In flask, after persistently stirring 0.5~1.5h at 300~400K of oil bath, the cadmium nitrate of 2g~20g is added and concentration is added dropwise
PH value for ammonium hydroxide to the system of 1~3mol/L is 8.0~11.0；Then, it is molten to instill the nitric acid that concentration is 1.5~3.5mol/L
Liquid is aged 10~14h until the pH value of solution is 0.5~2.0 later；Finally, being centrifuged, with ethanol water to production
After object is washed, dry 0.5~3h, obtains titanium niobic acid and cadmium sulfide laminated film at 200~400K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257433.8A CN109860398A (en) | 2019-04-01 | 2019-04-01 | A kind of perovskite thin film solar battery and preparation method thereof using titanium niobic acid and cadmium sulfide laminated film as electron transfer layer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257433.8A CN109860398A (en) | 2019-04-01 | 2019-04-01 | A kind of perovskite thin film solar battery and preparation method thereof using titanium niobic acid and cadmium sulfide laminated film as electron transfer layer |
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| Publication Number | Publication Date |
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| CN109860398A true CN109860398A (en) | 2019-06-07 |
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| CN201910257433.8A Withdrawn CN109860398A (en) | 2019-04-01 | 2019-04-01 | A kind of perovskite thin film solar battery and preparation method thereof using titanium niobic acid and cadmium sulfide laminated film as electron transfer layer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803278A (en) * | 2006-01-19 | 2006-07-19 | 西安交通大学 | Tantalum titanate cadmium sulphide platinum-carried laminated composite catalyst and its preparation method |
| EP1715086A1 (en) * | 2002-06-27 | 2006-10-25 | General Electric Company | Method for reducing defect concentrations in crystals |
| US20170162809A1 (en) * | 2014-08-19 | 2017-06-08 | Wuhan University | Perovskite thin-film photovoltaic cell and preparation method thereof |
| CN107768522A (en) * | 2017-11-29 | 2018-03-06 | 湖南师范大学 | A kind of perovskite thin film solar cell using graphene as conductive material and preparation method thereof |
| CN107871820A (en) * | 2017-12-11 | 2018-04-03 | 湖南师范大学 | A kind of perovskite thin film solar cell using cadmium sulfide as window material and preparation method thereof |
| CN209658236U (en) * | 2019-04-01 | 2019-11-19 | 湖南师范大学 | It is a kind of using titanium niobic acid and cadmium sulfide as the perovskite solar cell of electron transfer layer |
-
2019
- 2019-04-01 CN CN201910257433.8A patent/CN109860398A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1715086A1 (en) * | 2002-06-27 | 2006-10-25 | General Electric Company | Method for reducing defect concentrations in crystals |
| CN1803278A (en) * | 2006-01-19 | 2006-07-19 | 西安交通大学 | Tantalum titanate cadmium sulphide platinum-carried laminated composite catalyst and its preparation method |
| US20170162809A1 (en) * | 2014-08-19 | 2017-06-08 | Wuhan University | Perovskite thin-film photovoltaic cell and preparation method thereof |
| CN107768522A (en) * | 2017-11-29 | 2018-03-06 | 湖南师范大学 | A kind of perovskite thin film solar cell using graphene as conductive material and preparation method thereof |
| CN107871820A (en) * | 2017-12-11 | 2018-04-03 | 湖南师范大学 | A kind of perovskite thin film solar cell using cadmium sulfide as window material and preparation method thereof |
| CN209658236U (en) * | 2019-04-01 | 2019-11-19 | 湖南师范大学 | It is a kind of using titanium niobic acid and cadmium sulfide as the perovskite solar cell of electron transfer layer |
Non-Patent Citations (1)
| Title |
|---|
| 段文峰 ET AL.: "层状钛铌酸与硫化镉的复合材料制备及光催化性能", JOURNAL OF HUBEI UNIVERSITY FOR NATIONALITIES》, pages 272 - 299 * |
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