| 학회 |
한국공업화학회 |
| 학술대회 |
2012년 봄 (05/09 ~ 05/11, 김대중컨벤션센터) |
| 권호 |
16권 1호 |
| 발표분야 |
전기화학 |
| 제목 |
Preparation of electrospun hollow mesoporous carbon nanofibers as counter electrode materials for dye sensitized solar cells |
| 초록 |
The hollow mesoporuous carbon nanofibers were prepared by dual electrospinning of the mixture comprising of PAN as a carbon precursor and pyrolitic polymer offering hollow structure, and subsequent stabilization and carbonization. The performance of the counter electrode in DSSCs is deeply influenced on the catalytic activity reducing triiodide. Electrospun hollow CNFs providing the high specific surface area with mesoporosity maximizes the contact area between CNFs and the electrolyte and improves electronic conductivity by 1-D structure, leading to the facilie catalytic activity by the facilitation of charge transfer. |
| 저자 |
김병관, 박석환, 이완진
|
| 소속 |
전남대 |
| 키워드 |
Hollow carbon nanofiber; Mesoporosity; Dual-electrospinning
|
| E-Mail |
|
