CN109881212A - 一种有机金属卤化物钙钛矿光阳极的制备方法 - Google Patents
一种有机金属卤化物钙钛矿光阳极的制备方法 Download PDFInfo
- Publication number
- CN109881212A CN109881212A CN201910043344.3A CN201910043344A CN109881212A CN 109881212 A CN109881212 A CN 109881212A CN 201910043344 A CN201910043344 A CN 201910043344A CN 109881212 A CN109881212 A CN 109881212A
- Authority
- CN
- China
- Prior art keywords
- light anode
- metal halide
- organic metal
- halide perovskite
- perovskite
- 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
Links
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 14
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000007650 screen-printing Methods 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 239000003792 electrolyte Substances 0.000 claims abstract description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002243 precursor Substances 0.000 claims description 4
- -1 Methylamine cation Chemical class 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N mono-methylamine Natural products NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- JJMDCOVWQOJGCB-UHFFFAOYSA-N 5-aminopentanoic acid Chemical compound [NH3+]CCCCC([O-])=O JJMDCOVWQOJGCB-UHFFFAOYSA-N 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000007639 printing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 230000005518 electrochemistry Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003426 co-catalyst Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000000634 powder X-ray diffraction Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006255 coating slurry Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021392 nanocarbon Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
- H10K30/81—Electrodes
- H10K30/82—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes
- H10K30/821—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes comprising carbon nanotubes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
- H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
- H10K30/151—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2 the wide bandgap semiconductor comprising titanium oxide, e.g. TiO2
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/50—Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/50—Photovoltaic [PV] devices
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
本发明提供一种具有优异稳定性的有机金属卤化物钙钛矿光阳极的制备方法。所制备的钙钛矿光阳极可用于光电化学分解水产氧。该光阳极以钙钛矿材料为主体,并将商用的导电碳浆和导电银浆用丝网印刷的方法封装在外层以保护钙钛矿免受电解液侵蚀。在无其他助催化剂的辅助下,该光阳极表现出良好的分解水产氧能力并有超长的稳定性。本发明提供的有机金属卤化物钙钛矿光阳极制备方法简单,成本低廉,并易于大面积操作,有效的将钙钛矿材料的优异光伏性能应用于光电催化分解水中,适用于新型高性能光电催化光阳极的开发和生产。
Description
发明人:许林陶然
技术领域
本发明属于光电催化技术领域,涉及一种有机金属卤化物钙钛矿光阳极的制备方法。
背景技术
随着能源危机和环境污染问题的日益加剧,开发利用清洁新能源受到了全世界的广泛关注。光电催化分解水技术作为太阳能利用的主要手段之一,可以将目前最丰富的能源太阳能直接转化为清洁能源氢能,为人类利用太阳能缓解能源危机和环境污染问题提供了可能性。然而历经了四十余年的努力,光电催化分解水技术的太阳能转化效率仍然较低,达不到大规模产业化的程度,这主要是由于该技术手段的核心组成部件半导体材料在光电催化分解水应用方面存在着诸多缺点。开发利用光催化稳定性好、太阳光响应范围宽、光生电子-空穴对分离和传输效率高以及表面水分解反应动力学快速的半导体催化剂材料是解决这些问题的关键因素。
近些年,新一代半导体材料——有机金属卤化物钙钛矿(CH3NH3PbX3,X=Cl,Br,I)因其具有窄带隙,高光吸收系数,双极性载流子传输性质,较长的载流子传输距离等优点而备受关注。尤其是以钙钛矿材料为光敏剂的太阳能电池更是取得了迅猛的发展,在全世界光伏领域掀起了巨大的研究浪潮。但是CH3NH3PbX3遇水即分解的缺点使得其优异的光伏性能在光电催化分解水领域难以应用,因此,如何使CH3NH3PbX3光电极直接浸入电解液中进行光电催化分解水成为现如今的一大难题。
发明内容
本发明的目的是提供一种可以在水中稳定工作的有机金属卤化物钙钛矿光阳极的制备方法,此法克服了钙钛矿难以作为光电极在光电催化分解水领域应用的技术难题。应用此种方法可使得光阳极在无其他催化剂辅助下,在对应可逆氢电极的1.23V处获得12.4mA/cm2的稳定光电流。其中钙钛矿的化学式为:(5-AVA)x(MA)1-xPbI3,5-AVA为5-氨基戊酸,化学式为: NH2(CH2)4CO2H;MA为甲胺阳离子,化学式为:CH3NH3 +。
本发明提供的钙钛矿光阳极可通过如下方法制备:
(一)介孔骨架的合成:
以FTO导电玻璃作为电极基底,首先用去离子水、丙酮、乙醇分别对FTO进行超声清洗,后在FTO上旋涂浓度为0.3mol/L的钛酸四异丙酯的乙醇溶液(转速为2500rpm,时间为60s),后放入马弗炉450℃烧结30分钟形成TiO2致密层。在TiO2致密层上丝网印刷一层TiO2介孔层(丝印浆料为:P25:松油醇=1:16;丝印网板孔径为300目),后在马弗炉中450℃烧结30分钟。然后在TiO2介孔层上依次丝网印刷介孔ZrO2层和介孔碳层(ZrO2浆料为:纳米ZrO2:乙基纤维素:松油醇=2:1:10;丝印ZrO2层网板孔径为300目;碳层浆料为:8000 目石墨粉:纳米碳粉:乙基纤维素:松油醇=4:1:16),后在马弗炉中400℃烧结30分钟。
(二)填充钙钛矿:
首先配制钙钛矿前驱液:取0.63gPbI2、0.212gCH3NH3I、0.015g5-AVA溶于1.4mL丁内酯中,60℃搅拌20分钟即合成为钙钛矿前驱液。取4.5μL前驱液滴在介孔骨架的碳层上,静置2小时,使钙钛矿前驱液填充整个结构,后50℃烘干两小时,形成钙钛矿。
(三)钙钛矿光阳极的制备:
在上述的含有钙钛矿的介孔骨架上,直接用100目的丝印网板丝网印刷两层导电碳浆(深圳东大来公司),而后80℃烘干20分钟,而后将约40μL的导电银胶(南京创益优电子科技公司)均匀地涂抹在之前印刷的导电碳浆上,而后50℃烘干30分钟。取用二甲酸酯稀释的导电碳浆约30μL涂抹在导电银浆之上,后80℃烘干20分钟。最后用环氧树脂对电极的四周进行封边处理,随即光阳极制备完成。
上述钙钛矿光阳极的结构示意图和制备过程示意图见附图1和附图2。钙钛矿的结构通过X射线粉末衍射(见附图3)进行表征。可以发现,在XRD谱图中,所合成的钙钛矿与标准钙钛矿的峰位置和峰强度均一致,这证明了用上述方法合成的材料确实为钙钛矿。此外,通过扫描电子显微镜的截面图像确定了该电极各层的厚度(见附图4a,附图4b),同时,通过扫面电子显微镜图像探究导电银浆层和导电碳浆层的微观平面形貌(见附图4c,附图4d)。
本发明提供的钙钛矿光阳极在光电化学分解水中的应用,其工作条件如下:
将制备好的钙钛矿光阳极用导线连接到电化学工作站的工作电极上,饱和甘汞电极作为参比电极,铂丝作为对电极,组成三电极系统(见附图1)。在工作电极和对电极之间施加可变的电压,在氙灯模拟自然光的照射下,测得随电压可变的光电流值。在光阳极表面和铂丝电极上均有气泡产生。
本发明中提供的钙钛矿光阳极具有以下特点:
1、该光阳极制备方法简单,主要使用可大面积操作得丝网印刷技术,并且电极构造不需要昂贵的空穴传输材料以及贵金属助催化剂。
2、该光阳极光电性能出色,在1.23V得光电流密度达到12.4mA/cm2,通过引入导电银胶(缩写为SC)在不影响性能的前提下能显著提高光阳极耐水性能,使其可连续工作12小时以上,并能在碱性电解液中可存放48小时以上。
附图说明
图1是钙钛矿光阳极的结构示意图以及所处三电极系统示意图。
图2是钙钛矿光阳极制作过程示意图。
图3是钙钛矿以及二氧化钛X射线粉末衍射图。
图4是钙钛矿光阳极的扫描电镜图。
图5是钙钛矿光阳极的光电性能测试以及电极表面析氧照片。
图6是钙钛矿光阳极的稳定性测试。
具体实施方式
为了进一步说明本发明,列举下列实施实例,但它并不限制各附加权利要求所定义的发明范围。
具体实施例1:
将该钙钛矿光阳极作为工作电极,与参比电极和对电极组成三电极系统。以1M氢氧化钾溶液为电解质,测试了光阳极得光电性能,并对比了导电银浆对其性能的影响(见附图5)。在偏压为1.23V时拍摄了光阳极表面析出氧气的照片(见附图5d)
具体实施例2:
为测试该钙钛矿光阳极得稳定性,我们分别将光阳极置于酸性、碱性、中性电解质溶液中进行长时间的光电流测试,偏压设为1.23V。测试结果见附图6,结果表明在不同电解质溶液中,该光阳极均有较好的工作稳定性。
Claims (5)
1.一种有机金属卤化物钙钛矿光阳极,其特征在于:具有光电催化氧化性能和良好的稳定性。
2.按照权利要求1所述的有机金属卤化物钙钛矿光阳极,其特征在于:有机金属卤化物钙钛矿化学式为(5-AVA)x(MA)1-xPbI3,5-AVA为5-氨基戊酸,化学式为:NH2(CH2)4CO2H;MA为甲胺阳离子,化学式为:CH3NH3 +。
3.按照权利要求1所述的有机金属卤化物钙钛矿光阳极,其特征在于:所述光阳极的构成材料为FTO导电玻璃,TiO2,有机金属卤化物钙钛矿,ZrO2,导电碳浆,导电银胶。
4.按照权利要求1所述的有机金属卤化物钙钛矿光阳极,其特征在于:电极中的ZrO2介孔结构通过丝网印刷方法制备,钙钛矿通过填充前驱液均匀分布至ZrO2介孔结构中后烘干的形式合成,后续的导电碳浆层和导电银胶层通过丝网印刷和刮涂方式制备。
5.按照权利要求1所述的有机金属卤化物钙钛矿光阳极,其特征在于:该电极与电解质水溶液直接接触,可用于水溶液中的光电催化氧化反应。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910043344.3A CN109881212B (zh) | 2019-01-17 | 2019-01-17 | 一种有机金属卤化物钙钛矿光阳极的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910043344.3A CN109881212B (zh) | 2019-01-17 | 2019-01-17 | 一种有机金属卤化物钙钛矿光阳极的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109881212A true CN109881212A (zh) | 2019-06-14 |
CN109881212B CN109881212B (zh) | 2021-04-20 |
Family
ID=66926096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910043344.3A Expired - Fee Related CN109881212B (zh) | 2019-01-17 | 2019-01-17 | 一种有机金属卤化物钙钛矿光阳极的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109881212B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023237190A1 (en) * | 2022-06-08 | 2023-12-14 | Brite Hellas S.A. | Method of manufacturing a photovoltaic cell, photovoltaic cell, and solar glass module |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104409217A (zh) * | 2014-11-24 | 2015-03-11 | 常州大学 | 一种光阴极及含有这种光阴极的太阳能电池 |
US20180057951A1 (en) * | 2016-08-31 | 2018-03-01 | Fujitsu Limited | Photochemical electrode and oxygen evolution device |
CN108258120A (zh) * | 2018-01-12 | 2018-07-06 | 北京化工大学 | 一种廉价稳定的钙钛矿太阳能电池及驱动的光电催化装置 |
CN108301016A (zh) * | 2018-01-25 | 2018-07-20 | 国家纳米科学中心 | 一种背照式光电阳极及其制备方法和用途 |
US20190006120A1 (en) * | 2017-06-29 | 2019-01-03 | Fujitsu Limited | Oxygen generation electrode and oxygen generation apparatus |
-
2019
- 2019-01-17 CN CN201910043344.3A patent/CN109881212B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104409217A (zh) * | 2014-11-24 | 2015-03-11 | 常州大学 | 一种光阴极及含有这种光阴极的太阳能电池 |
US20180057951A1 (en) * | 2016-08-31 | 2018-03-01 | Fujitsu Limited | Photochemical electrode and oxygen evolution device |
US20190006120A1 (en) * | 2017-06-29 | 2019-01-03 | Fujitsu Limited | Oxygen generation electrode and oxygen generation apparatus |
CN108258120A (zh) * | 2018-01-12 | 2018-07-06 | 北京化工大学 | 一种廉价稳定的钙钛矿太阳能电池及驱动的光电催化装置 |
CN108301016A (zh) * | 2018-01-25 | 2018-07-20 | 国家纳米科学中心 | 一种背照式光电阳极及其制备方法和用途 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023237190A1 (en) * | 2022-06-08 | 2023-12-14 | Brite Hellas S.A. | Method of manufacturing a photovoltaic cell, photovoltaic cell, and solar glass module |
Also Published As
Publication number | Publication date |
---|---|
CN109881212B (zh) | 2021-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106435635B (zh) | 一种高效光电催化分解水产氧电极的制备方法及应用 | |
Kalanur et al. | Recent progress in photoelectrochemical water splitting activity of WO 3 photoanodes | |
Zeng et al. | A low-cost photoelectrochemical tandem cell for highly-stable and efficient solar water splitting | |
Jia et al. | 1D alignment of ZnO@ ZIF-8/67 nanorod arrays for visible-light-driven photoelectrochemical water splitting | |
Li et al. | Plasmonic TiN boosting nitrogen-doped TiO2 for ultrahigh efficient photoelectrochemical oxygen evolution | |
He et al. | NiFe-layered double hydroxide decorated BiVO4 photoanode based bi-functional solar-light driven dual-photoelectrode photocatalytic fuel cell | |
CN110655656A (zh) | 一种钴金属有机框架材料及其制备方法和应用 | |
CN107761127B (zh) | 一种多酸和酞菁共同修饰的纳米多孔钒酸铋析氧电极的制备方法 | |
CN109092319A (zh) | 一种WO3/BiVO4/FeOOH三元体系复合材料及其制备方法和应用 | |
CN107299362A (zh) | 一种活性炭负载钴镍合金材料的制备方法及其电化学应用 | |
CN110408951A (zh) | 一种Cu-MOF/BiVO4复合光电极的制备方法和应用 | |
Wang et al. | Photocorrosion behavior of Cu2O nanowires during photoelectrochemical CO2 reduction | |
Li et al. | CoSe 2/porous carbon shell composites as high-performance catalysts toward tri-iodide reduction in dye-sensitized solar cells | |
CN106835183B (zh) | 一种WSe2基复合纳米片光电极的制备方法 | |
CN113502513B (zh) | 一种利用太阳能直接沉积铜金属的方法 | |
Deng et al. | Construction of Z-scheme TiO2/Ag/ZIF-8 nanorod array film with boosting photocatalytic and photoelectrochemical properties | |
CN113293404B (zh) | 一种异质结光阳极材料及其制备方法和应用 | |
Zhang et al. | High-efficiency counter electrodes for quantum dot–sensitized solar cells (QDSSCs): designing graphene-supported CuCo 2 O 4 porous hollow microspheres with improved electron transport performance | |
CN109811356A (zh) | 一种N掺杂SiC单晶纳米孔道阵列及其制得的光电催化阳极 | |
US20090038676A1 (en) | Photoelectric conversion electrode, manufacturing method of the same, and dye-sensitized solar cell | |
CN109881212A (zh) | 一种有机金属卤化物钙钛矿光阳极的制备方法 | |
CN109972149B (zh) | 一种Bi2Te3/Bi2O3/TiO2三元异质结薄膜的制备方法 | |
CN106910898A (zh) | 催化H2O2电氧化的碳修饰泡沫碳负载Ni催化剂的制备方法 | |
KR101326659B1 (ko) | 이산화티타늄 나노튜브의 제조방법 및 상기 이산화티타늄 나노튜브를 포함하는 고효율 염료감응 태양전지용 광전극 | |
CN115233255A (zh) | MOF衍生的NiO/BiVO4复合光电极制备方法及其光电应用 |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20220117 |
|
CF01 | Termination of patent right due to non-payment of annual fee |