| Publication Type |
Journal Article |
| Title |
Nickel cobalt sulfide nanoneedle array as an effective alternative to Pt as a counter electrode in dye sensitized solar cells |
| Authors |
Abhik Banerjee Kush Kumar Upadhyay Sumit Bhatnagar Mukta Tathavadekar Umesh Bansode Shruti Agarkar Satishchandra B. Ogale |
| Groups |
|
| Journal |
RSC ADVANCES |
| Year |
2014 |
| Month |
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|
| Volume |
4 |
| Number |
16 |
| Pages |
8289-8294 |
| Abstract |
Self supported nickel cobalt sulfide (NCS) nanoneedles are directly formed on FTO glass substrates by sulphurization of nickel cobalt oxide nanoneedles (grown by a hydrothermal method) in the presence of a hydrogen sulfide and argon gas mixture. These NCS nanoneedles when used as a counter electrode for dye sensitized solar cells (DSSCs) show efficient catalytic activity towards the I-/I-3(-) redox couple, and lead to an impressive efficiency of 6.9\%, compared with 7.7\% obtained with a Pt electrode in similarly constructed devices. |
| DOI |
http://dx.doi.org/10.1039/c3ra45981k |
| ISBN |
|
| Publisher |
|
| Book Title |
|
| ISSN |
2046-2069 |
| EISSN |
|
| Conference Name |
|
| Bibtex ID |
ISI:000330799900054 |
| Observations |
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