Journal
ACS ENERGY LETTERS
Volume 2, Issue 6, Pages 1315-1320Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acsenergylett.7b00326
Keywords
-
Categories
Funding
- University of Central Florida [20080741]
Ask authors/readers for more resources
A W(SexS1-x)(2) nanoporous architecture (NPA) was developed by facile anodic and chemical vapor deposition treatments. The ternary W(SexS1-x)(2) NPA offers significant advantages toward high-efficiency hydrogen generation: (i) Nanoporous morphology provides more electrochemically active sites to split water. (ii) Lattice mismatch and disordering in the mix-phased W(SexS1-x)(2) film introduce more defects to enhance the catalytic activity. (iii) Conducting 1T phase formed in the strained W(SexS1-x)(2) facilitates the electron transfer during catalytic reactions. Therefore, an onset overpotential of 45 mV and a Tafel slope of 59 mV dec(-1) were achieved using the as-prepared W(SexS1-x)(2) NPA.
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