The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Conductive Copper Benzenehexathiol Coordination Polymer as a Hydrogen Evolution Catalyst
Abstract
A graphene-like coordination polymer based on copper(II) benzenehexathiol (Cu-BHT, 1 ) with high electric conductivity (10 3 S·cm –1 ) was prepared recently. The high conductivity makes this material a good candidate for electrocatalysis, and here its catalytic activity toward hydrogen evolution reaction (HER) was evaluated. Cu-BHT shows good activity and stability for HER in acidic solutions under high current densities. By changing the preparation conditions, the morphology of Cu-BHT materials was controlled at the mesoscale, which allows the preparation of a thin film (TF- 1 ), nanocrystal (NC- 1 ), and amorphous nanoparticle (NP- 1 ) of Cu-BHT. The overpotential of Cu-BHT toward HER shows an improved activity from 760 mV (NC- 1 ) to 450 mV (NP- 1 ) at a current density of 10 mA·cm –2 . A Tafel slope of ∼95 mV·dec –1 and an exchange current density of 10 –3 mA·cm –2 were achieved under optimized conditions. Density functional theory calculations suggest that the “Cu-edge site” on the (100) surface plays an important role in improving the HER catalytic performance of Cu-BHT nanoparticles.
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Citations
Cites
Identification of Active Edge Sites for Electrochemical H 2 Evolution from MoS 2 Nanocatalysts
Jaramillo, T. F., Jørgensen, K. P., Bonde, J., Nielsen, J. H., Horch, S., & Chorkendorff, I. (2007) · Science · doi:10.1126/science.1141483 · Cited by 6,100
MoS 2 Nanoparticles Grown on Graphene: An Advanced Catalyst for the Hydrogen Evolution Reaction
Li, Y., Wang, H., Xie, L., Liang, Y., Hong, G., & Dai, H. (2011) · Journal of the American Chemical Society · doi:10.1021/ja201269b · Cited by 5,001
Biomimetic Hydrogen Evolution: MoS 2 Nanoparticles as Catalyst for Hydrogen Evolution
Hinnemann, B., Moses, P. G., Bonde, J., Jørgensen, K. P., Nielsen, J. H., Horch, S., Chorkendorff, I., & Nørskov, J. K. (2005) · Journal of the American Chemical Society · doi:10.1021/ja0504690 · Cited by 4,065
A Cobalt–Dithiolene Complex for the Photocatalytic and Electrocatalytic Reduction of Protons
McNamara, W. R., Han, Z., Alperin, P. J., Brennessel, W. W., Holland, P. L., & Eisenberg, R. (2011) · Journal of the American Chemical Society · doi:10.1021/ja207842r · Cited by 398
Cited by
Employing Conductive Metal–Organic Frameworks for Voltammetric Detection of Neurochemicals
Ko, M., Mendecki, L., Eagleton, A. M., Durbin, C. G., Stolz, R. M., Meng, Z., & Mirica, K. A. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.9b13402 · Cited by 298
Wu, Z., Xie, J., Xu, Z. J., Zhang, S., & Zhang, Q. (2019) · Journal of Materials Chemistry A · doi:10.1039/c8ta11994e · Cited by 292
Metadata
- Authors
- Huang, X., Yao, H., Cui, Y., Hao, W., Zhu, J., Xu, W., & Zhu, D.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-11-08
- Volume
- 9
- Issue
- 46
- Pages
- 40752-40759
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2766727083
- Cited by
- 182
- References
- 4
- FWCI
- 3.63
- Type
- journal article
- Language
- en
- Open access
- closed
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