A structured macroporous silicon/graphene heterojunction for efficient photoconversion
New roles of graphene as a protective layer and transparent charge collector are demonstrated in a structured macroporous Si (MPSi)/graphene (Gr) heterojunction, which shows stable photocurrent (see picture) and a maximum photoconversion efficiency of 2.36 % in 0.05 M H2SO4 without adding a redox pa...
Full description
Bibliographic Details
| Main Authors: |
Yu, H.,
Chen, S.,
Fan, X.,
Quan, X.,
Zhao, H.,
Li, Xin Yong,
Zhang, Y. |
|---|
| Format: | Journal Article
|
|---|
| Published: |
Wiley-VCH Verlag
2010
|
|---|
| Online Access: | http://hdl.handle.net/20.500.11937/20104
|
|---|