Facile synthesis and promising application of iron‐doped nickel selenide nanoparticles as high‐efficiency counter electrodes of dye‐sensitized solar cells
2019; Wiley; Volume: 44; Issue: 2 Linguagem: Inglês
10.1002/er.4915
ISSN1099-114X
AutoresPengkun Wei, Jing Li, Hongzhi Kang, Yang Yang, Zewei Hao, Xue Chen, Donggang Guo, Lu Liu,
Tópico(s)Quantum Dots Synthesis And Properties
ResumoInternational Journal of Energy ResearchVolume 44, Issue 2 p. 845-854 RESEARCH ARTICLE Facile synthesis and promising application of iron-doped nickel selenide nanoparticles as high-efficiency counter electrodes of dye-sensitized solar cells Pengkun Wei, Pengkun Wei Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorJing Li, Jing Li Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorHongzhi Kang, Hongzhi Kang College of Environment and Resource, Shanxi University, Taiyuan, 30006 ChinaSearch for more papers by this authorYang Yang, Yang Yang Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorZewei Hao, Zewei Hao Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorXue Chen, Xue Chen Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorDonggang Guo, Corresponding Author Donggang Guo gdghjkx@126.com College of Environment and Resource, Shanxi University, Taiyuan, 30006 China Correspondence Donggang Guo, College of Environment and Resource, Shanxi University, Taiyuan 30006, China. Email: gdghjkx@126.com Lu Liu, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China. Email: liul@nankai.edu.cnSearch for more papers by this authorLu Liu, Corresponding Author Lu Liu liul@nankai.edu.cn orcid.org/0000-0002-0143-0198 Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 China Correspondence Donggang Guo, College of Environment and Resource, Shanxi University, Taiyuan 30006, China. Email: gdghjkx@126.com Lu Liu, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China. Email: liul@nankai.edu.cnSearch for more papers by this author Pengkun Wei, Pengkun Wei Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorJing Li, Jing Li Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorHongzhi Kang, Hongzhi Kang College of Environment and Resource, Shanxi University, Taiyuan, 30006 ChinaSearch for more papers by this authorYang Yang, Yang Yang Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorZewei Hao, Zewei Hao Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorXue Chen, Xue Chen Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 ChinaSearch for more papers by this authorDonggang Guo, Corresponding Author Donggang Guo gdghjkx@126.com College of Environment and Resource, Shanxi University, Taiyuan, 30006 China Correspondence Donggang Guo, College of Environment and Resource, Shanxi University, Taiyuan 30006, China. Email: gdghjkx@126.com Lu Liu, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China. Email: liul@nankai.edu.cnSearch for more papers by this authorLu Liu, Corresponding Author Lu Liu liul@nankai.edu.cn orcid.org/0000-0002-0143-0198 Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350 China Correspondence Donggang Guo, College of Environment and Resource, Shanxi University, Taiyuan 30006, China. Email: gdghjkx@126.com Lu Liu, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China. Email: liul@nankai.edu.cnSearch for more papers by this author First published: 29 November 2019 https://doi.org/10.1002/er.4915Citations: 6Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Summary The coexistence of different metal cations in single crystal structure may improve electron transfer rate and catalytic activity. Hence, a series of iron-doped nickel selenide nanoparticles were engineered by adjusting the iron amount as counter electrodes (CEs) in dye-sensitized solar cells. By contrast, the as-designed iron-doped nickel selenides possess more excellent electrochemical properties than the pure nickel selenides. In particular, 10% Fe-Ni0.85Se achieves the lowest charge-transfer resistance and highest electrocatalytic performance, outperforming that of Pt. As expected, based on the optimal 10% Fe-Ni0.85Se CE, the dummy dye-sensitized solar cell yields a higher power conversion efficiency of 8.57% compared with that of 15% Fe-Ni0.85Se (8.33%), 5% Fe-Ni0.85Se (8.15%), Ni0.85Se (7.89%), and even Pt CEs (8.04%). Citing Literature Volume44, Issue2February 2020Pages 845-854 RelatedInformation
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