A Graphitic‐C3N4 "Seaweed" Architecture for Enhanced Hydrogen Evolution1. Issue 39 (15th July 2015)
- Record Type:
- Journal Article
- Title:
- A Graphitic‐C3N4 "Seaweed" Architecture for Enhanced Hydrogen Evolution1. Issue 39 (15th July 2015)
- Main Title:
- A Graphitic‐C3N4 "Seaweed" Architecture for Enhanced Hydrogen Evolution1
- Authors:
- Han, Qing
Wang, Bing
Zhao, Yang
Hu, Chuangang
Qu, Liangti - Abstract:
- <abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>A seaweed‐like graphitic‐C<sub>3</sub>N<sub>4</sub> (g‐C<sub>3</sub>N<sub>4</sub> "seaweed") architecture has been prepared by direct calcination of the freeze‐drying‐assembled, hydrothermally treated dicyandiamide fiber network. The seaweed network of mesoporous g‐C<sub>3</sub>N<sub>4</sub> nanofibers is favorable for light harvesting, charge separation and utilization of active sites, and has highly efficient photocatalytic behavior for water splitting. It exhibits a high hydrogen‐evolution rate of 9900 μmol h<sup>−1</sup> g<sup>−1</sup> (thirty times higher than that of its g‐C<sub>3</sub>N<sub>4</sub> bulk counterpart), and a remarkable apparent quantum efficiency of 7.8 % at 420 nm, better than most of the g‐C<sub>3</sub>N<sub>4</sub> nanostructures reported. This work presents a very simple method for designing and developing high‐performance catalysts for hydrogen evolution.</p> </abstract>
- Is Part Of:
- Angewandte Chemie international edition. Volume 54:Issue 39(2015)
- Journal:
- Angewandte Chemie international edition
- Issue:
- Volume 54:Issue 39(2015)
- Issue Display:
- Volume 54, Issue 39 (2015)
- Year:
- 2015
- Volume:
- 54
- Issue:
- 39
- Issue Sort Value:
- 2015-0054-0039-0000
- Page Start:
- 11433
- Page End:
- 11437
- Publication Date:
- 2015-07-15
- Subjects:
- Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1521-3773 ↗
http://www.interscience.wiley.com/jpages/1433-7851 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/anie.201504985 ↗
- Languages:
- English
- ISSNs:
- 1433-7851
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000500
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 3883.xml