Crossref journal-article
Wiley
Angewandte Chemie International Edition (311)
Abstract

AbstractThe development of new promising metal‐free catalysts is of great significance for the electrocatalytic hydrogen evolution reaction (HER). Herein, a rationally assembled three‐dimensional (3D) architecture of 1D graphitic carbon nitride (g‐C3N4) nanoribbons with 2D graphene sheets has been developed by a one‐step hydrothermal method. Because of the multipathway of charge and mass transport, the hierarchically structured g‐C3N4 nanoribbon–graphene hybrids lead to a high electrocatalytic ability for HER with a Tafel slope of 54 mV decade−1, a low onset overpotential of 80 mV and overpotential of 207 mV to approach a current of 10 mA cm−2, superior to those non‐metal materials and well‐developed metallic catalysts reported previously. This work presents a great advance for designing and developing highly efficient metal‐free catalyst for hydrogen evolution.

Bibliography

Zhao, Y., Zhao, F., Wang, X., Xu, C., Zhang, Z., Shi, G., & Qu, L. (2014). Graphitic Carbon Nitride Nanoribbons: Graphene‐Assisted Formation and Synergic Function for Highly Efficient Hydrogen Evolution. Angewandte Chemie International Edition, 53(50), 13934–13939. Portico.

Authors 7
  1. Yang Zhao (first)
  2. Fei Zhao (additional)
  3. Xiaopeng Wang (additional)
  4. Chenyu Xu (additional)
  5. Zhipan Zhang (additional)
  6. Gaoquan Shi (additional)
  7. Liangti Qu (additional)
Dates
Type When
Created 10 years, 9 months ago (Nov. 7, 2014, 5:38 p.m.)
Deposited 1 year, 10 months ago (Oct. 16, 2023, 1:09 a.m.)
Indexed 1 week, 1 day ago (Aug. 28, 2025, 8:50 a.m.)
Issued 10 years, 9 months ago (Nov. 7, 2014)
Published 10 years, 9 months ago (Nov. 7, 2014)
Published Online 10 years, 9 months ago (Nov. 7, 2014)
Published Print 10 years, 8 months ago (Dec. 8, 2014)
Funders 0

None

@article{Zhao_2014, title={Graphitic Carbon Nitride Nanoribbons: Graphene‐Assisted Formation and Synergic Function for Highly Efficient Hydrogen Evolution}, volume={53}, ISSN={1521-3773}, url={http://dx.doi.org/10.1002/anie.201409080}, DOI={10.1002/anie.201409080}, number={50}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Zhao, Yang and Zhao, Fei and Wang, Xiaopeng and Xu, Chenyu and Zhang, Zhipan and Shi, Gaoquan and Qu, Liangti}, year={2014}, month=nov, pages={13934–13939} }