Article(id=1322636257851723828, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636234858550134, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20200048, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1580572800000, receivedDateStr=2020-02-02, revisedDate=1590768000000, revisedDateStr=2020-05-30, acceptedDate=null, acceptedDateStr=null, onlineDate=1793270657265, onlineDateStr=2026-10-29, pubDate=1603123200000, pubDateStr=2020-10-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793270657265, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793270657265, creator=13701087609, updateTime=1793270657265, updator=13701087609, issue=Issue{id=1322636234858550134, tenantId=1146029695717560320, journalId=1263187385517883426, year='2020', volume='48', issue='10', pageStart='1505', pageEnd='1688', issueExtLink='null', onlineDate='null', pubDate='1603123200000', pubDateStr='2020-10-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793270651783, creator='13701087609', updateTime=1793277146795, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322663476976267430, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636234858550134, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322663476976267431, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636234858550134, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1581, endPage=1588, ext={EN=ArticleExt(id=1322636258266959925, articleId=1322636257851723828, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Performance of Transparent Cu2S@N-doped Carbon Film as Counter Electrode for Bifacial Quantum Dot Solar Cells, columnId=null, journalTitle=Journal of the Chinese Ceramic Society, columnName=null, runingTitle=null, highlight=null, articleAbstract=

A copper-metalloporphy in metal-organic framework material (Cu-TCPP) was synthesized via a liquid-phase epitaxy approach. Afterward, a transparent Cu2S@N-doped carbon film was in situ fabricated using Cu-TCPP as a template, and was directly used as a counter electrode for bifacial CdS/CdSe quantum-dot sensitive solar cells (QDSSC). The morphology, construction, and performance of Cu2S@N-doped carbon film were also investigated. During the sulfidation process, the cupric ions in Cu-TCPP thin film were transformed into Cu2S nanoparticles, while the nitrogen-rich ligand (TCPP) was in situ carbonized, generating N-doped carbon and leading to the formation of a uniform Cu2S@N-doped carbon film. After the sulfidation of Cu-TCPP, the original nanosheet morphology is maintained and uniform Cu2S nanoparticles are embedded on the nanosheet surface. As a result, the transparent Cu2S@N-doped carbon film exhibits greater power conversion efficiencies (i.e., 4.16% and 3.72%) rather than Pt (i.e., 2.39% and 1.73%) from the front and rear irradiations, respectively. Based on the analysis of the systematic electrochemical data by cyclic voltammetry test, electrochemical impedance spectroscopy and Tafel test, a transparent Cu2S@N-doped carbon film with a low charge-transfer resistance, a fast ion diffusion rate, and an excellent catalytic ability is obtained for Sn2-/S2- redox reaction. As a result, the superior photovoltaic performance of bifacial CdS/CdSe QDSSC can be achieved.

, authors=Jinhua OU1, Bonian HU1, Huanyu ZHOU1, Yu HAN2, 3, authorsList=Jinhua OU, Bonian HU, Huanyu ZHOU, Yu HAN, authorCompany=null, correspAuthors=Yu HAN, authorNote=

OU Jinhua (1987-), female, Ph.D., Lecturer. E-mail:

, correspAuthorsNote=
HAN Yu (1987-), female, Master, Senior Engineer. E-mail:
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采用液相外延生长法制备了一种由铜和四羧基卟啉配位的金属-有机框架薄膜材料,以其为牺牲模板,原位合成了Cu2S和氮掺杂碳的复合透明膜(Cu2S@NCF),将其直接作双面CdS/CdSe量子点敏化太阳能电池(QDSSC)对电极,并对其进行了结构、形貌及性能研究。结果表明:Cu-(5,10,15,20-(4-羧基苯基)卟啉)(TCPP)薄膜在煅烧过程中,Cu原子在硫粉存在下转变成了Cu2S纳米颗粒,而含氮的有机连接单元TCPP原位碳化成了氮掺杂的碳。Cu2S@NCF保持了Cu-TCPP薄膜的纳米片形貌,且大量尺寸均一的Cu2S小颗粒分布于纳米片上,以其作对电极所组装的CdS/CdSe QDSSC具有优异的光伏性能,从正面辐射和背面辐射分别获得了4.16%和3.72%的光电转化效率(η),高于Pt电极组装QDSSC的η(2.39%和1.73%)。通过对循环伏安曲线、电化学阻抗谱和Tafel极化曲线分析可知,Cu2S@NCF对Sn2-离子催化还原具有传输阻抗低、扩散速率快和催化活性高等特点,以其作对电极组装的CdS/CdSe QDSSC获得了优异的光伏性能。

, authors=欧金花1, 胡波年1, 周唤宇1, 韩瑜2, 3, authorsList=欧金花, 胡波年, 周唤宇, 韩瑜, authorCompany=null, correspAuthors=韩瑜, authorNote=

欧金花(1987—),女,博士,讲师。

, correspAuthorsNote=
韩愈(1987—),硕士,高级工程师。
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透明Cu2S@氮掺杂碳纳米片用于双面量子点敏化太阳能电池对电极的性能
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欧金花 1 , 胡波年 1 , 周唤宇 1 , 韩瑜 2, 3
硅酸盐学报 | 2020,48(10): 1581-1588
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硅酸盐学报 | 2020 , 48 (10) : 1581 -1588
透明Cu2S@氮掺杂碳纳米片用于双面量子点敏化太阳能电池对电极的性能
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欧金花1 , 胡波年1, 周唤宇1, 韩瑜2, 3
作者信息
  • 1.湖南工学院材料与化学工程学院,湖南 衡阳 421002
  • 2.大连理工大学建设工程学部,辽宁 大连 116024
  • 3.辽宁省建设科学研究院有限责任公司,沈阳 110005
通讯作者:
韩愈(1987—),硕士,高级工程师。
作者简介:

欧金花(1987—),女,博士,讲师。

Performance of Transparent Cu2S@N-doped Carbon Film as Counter Electrode for Bifacial Quantum Dot Solar Cells
Jinhua OU1 , Bonian HU1, Huanyu ZHOU1, Yu HAN2, 3
Affiliations
  • 1.Department of Material and Chemical Engineering, Hunan Institute of Technology, Hengyang 421002, Hunan, China
  • 2.Faculty of Infrastructure Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
  • 3.Liaoning Province Building Science Research Institute Co., Ltd. Shenyang 110005, China
  • Corresponding Author:
    HAN Yu (1987-), female, Master, Senior Engineer. E-mail:

    OU Jinhua (1987-), female, Ph.D., Lecturer. E-mail:

出版时间: 2020-10-20 doi: 10.14062/j.issn.0454-5648.20200048
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采用液相外延生长法制备了一种由铜和四羧基卟啉配位的金属-有机框架薄膜材料,以其为牺牲模板,原位合成了Cu2S和氮掺杂碳的复合透明膜(Cu2S@NCF),将其直接作双面CdS/CdSe量子点敏化太阳能电池(QDSSC)对电极,并对其进行了结构、形貌及性能研究。结果表明:Cu-(5,10,15,20-(4-羧基苯基)卟啉)(TCPP)薄膜在煅烧过程中,Cu原子在硫粉存在下转变成了Cu2S纳米颗粒,而含氮的有机连接单元TCPP原位碳化成了氮掺杂的碳。Cu2S@NCF保持了Cu-TCPP薄膜的纳米片形貌,且大量尺寸均一的Cu2S小颗粒分布于纳米片上,以其作对电极所组装的CdS/CdSe QDSSC具有优异的光伏性能,从正面辐射和背面辐射分别获得了4.16%和3.72%的光电转化效率(η),高于Pt电极组装QDSSC的η(2.39%和1.73%)。通过对循环伏安曲线、电化学阻抗谱和Tafel极化曲线分析可知,Cu2S@NCF对Sn2-离子催化还原具有传输阻抗低、扩散速率快和催化活性高等特点,以其作对电极组装的CdS/CdSe QDSSC获得了优异的光伏性能。

量子点敏化太阳能电池  /  金属-有机框架材料  /  对电极  /  透明  /  双面

A copper-metalloporphy in metal-organic framework material (Cu-TCPP) was synthesized via a liquid-phase epitaxy approach. Afterward, a transparent Cu2S@N-doped carbon film was in situ fabricated using Cu-TCPP as a template, and was directly used as a counter electrode for bifacial CdS/CdSe quantum-dot sensitive solar cells (QDSSC). The morphology, construction, and performance of Cu2S@N-doped carbon film were also investigated. During the sulfidation process, the cupric ions in Cu-TCPP thin film were transformed into Cu2S nanoparticles, while the nitrogen-rich ligand (TCPP) was in situ carbonized, generating N-doped carbon and leading to the formation of a uniform Cu2S@N-doped carbon film. After the sulfidation of Cu-TCPP, the original nanosheet morphology is maintained and uniform Cu2S nanoparticles are embedded on the nanosheet surface. As a result, the transparent Cu2S@N-doped carbon film exhibits greater power conversion efficiencies (i.e., 4.16% and 3.72%) rather than Pt (i.e., 2.39% and 1.73%) from the front and rear irradiations, respectively. Based on the analysis of the systematic electrochemical data by cyclic voltammetry test, electrochemical impedance spectroscopy and Tafel test, a transparent Cu2S@N-doped carbon film with a low charge-transfer resistance, a fast ion diffusion rate, and an excellent catalytic ability is obtained for Sn2-/S2- redox reaction. As a result, the superior photovoltaic performance of bifacial CdS/CdSe QDSSC can be achieved.

quantum dot sensitized solar cells  /  metal-organic framework materials  /  counter electrode  /  transparent  /  bifacial
欧金花, 胡波年, 周唤宇, 韩瑜. 透明Cu2S@氮掺杂碳纳米片用于双面量子点敏化太阳能电池对电极的性能. 硅酸盐学报, 2020 , 48 (10) : 1581 -1588 . DOI: 10.14062/j.issn.0454-5648.20200048
Jinhua OU, Bonian HU, Huanyu ZHOU, Yu HAN. Performance of Transparent Cu2S@N-doped Carbon Film as Counter Electrode for Bifacial Quantum Dot Solar Cells[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (10) : 1581 -1588 . DOI: 10.14062/j.issn.0454-5648.20200048
  • 湖南省教育厅优秀青年项目(19B143)
  • 湖南省自然科学基金项目(2020JJ5118)
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2020年第48卷第10期
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doi: 10.14062/j.issn.0454-5648.20200048
  • 接收时间:2020-02-02
  • 首发时间:2026-10-29
  • 出版时间:2020-10-20
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  • 收稿日期:2020-02-02
  • 修回日期:2020-05-30
基金
湖南省教育厅优秀青年项目(19B143)
湖南省自然科学基金项目(2020JJ5118)
作者信息
    1.湖南工学院材料与化学工程学院,湖南 衡阳 421002
    2.大连理工大学建设工程学部,辽宁 大连 116024
    3.辽宁省建设科学研究院有限责任公司,沈阳 110005

通讯作者:

韩愈(1987—),硕士,高级工程师。
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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