Journal
ADVANCED ENERGY MATERIALS
Volume 9, Issue 31, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/aenm.201901063
Keywords
heterojunction devices; MXenes; solar cells
Categories
Funding
- Australian Microscopy and Microanalysis Research Facility (AMMRF)
- Saudi Arabian Cultural Mission (SACM)
- Ministry of Education, Saudi Arabia
- Australian Research Council Discovery Program [DP15010354, DP160101301]
- Australian National Fabrication Facility (ANFF)
Ask authors/readers for more resources
A novel type of solar cell has been developed based on charge separation at the heterojunction formed by a transparent conducting MXene electrode and an n-type silicon (n-Si) wafer. A thin layer of the native silicon dioxide plays an important role in suppressing the recombination of charge carriers. A two-step chemical treatment can increase the device efficiency by about 40%. Promisingly, an average power conversion efficiency of over 10% under simulated full sunlight is achieved for this novel class of solar cell with the application of an antireflection layer. The efficiencies of these novel solar cells based on a MXene-Si heterojunction achieved in this work point to great promise in emerging photovoltaic technology. In addition to their high efficiency, the excellent reproducibility of such devices establishes a solid base for possible future commercialization.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available