In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy

J Timoshenko, B Roldan Cuenya - Chemical reviews, 2020 - ACS Publications
During the last decades, X-ray absorption spectroscopy (XAS) has become an
indispensable method for probing the structure and composition of heterogeneous catalysts …

Low-dimensional non-metal catalysts: principles for regulating p-orbital-dominated reactivity

S Zhou, W Pei, Y Zhao, X Yang, N Liu… - npj Computational …, 2021 - nature.com
Activation of p-block elements to replace the rare and precious transition metals for
renewable energy applications is highly desirable. In this review, we go over recent …

Coordination tunes the activity and selectivity of the nitrogen reduction reaction on single-atom iron catalysts: a computational study

D Jiao, Y Liu, Q Cai, J Zhao - Journal of Materials Chemistry A, 2021 - pubs.rsc.org
Tuning the electronic structure of a single-atom catalyst (SAC) by controlling its coordination
has been recently shown to be a rather promising strategy for further improving its catalytic …

Atomistic insights into the stability of Pt single-atom electrocatalysts

FD Speck, MTY Paul, F Ruiz-Zepeda… - Journal of the …, 2020 - ACS Publications
Single-atom catalysts (SACs) have quickly emerged as a new class of catalytic materials.
When confronted with classical carbon-supported nanoparticulated catalysts (Pt/C), SACs …

Electrochemical CO2 conversion towards syngas: recent catalysts and improving strategies for ratio-tunable syngas

Y Hua, J Wang, T Min, Z Gao - Journal of Power Sources, 2022 - Elsevier
In recent years, carbon neutrality has received increasing attention to alleviate climate and
environmental problems. Electrocatalytic CO 2 reduction towards syngas can be an efficient …

Pyrrolic N or pyridinic N: The active center of N-doped carbon for CO2 reduction

Y Shang, Y Ding, P Zhang, M Wang, Y Jia, Y Xu… - Chinese Journal of …, 2022 - Elsevier
Pyridinic N is widely regarded as the active center while pyrrolic N has low-activity in metal-
free N-doped carbon for electrocatalytic CO 2 reduction reaction (CO 2 RR) to CO, but this …

Dual single-cobalt atom-based carbon electrocatalysts for efficient CO2-to-syngas conversion with industrial current densities

W Ni, Z Liu, X Guo, Y Zhang, C Ma, Y Deng… - Applied Catalysis B …, 2021 - Elsevier
Dual single-cobalt atom-based catalysts were synthesized using CoN 3 sites and N dopants
co-decorated hierarchically porous carbon (HPC-Co) as the matrix to immobilize cobalt …

Towards the large-scale electrochemical reduction of carbon dioxide

S Park, DT Wijaya, J Na, CW Lee - Catalysts, 2021 - mdpi.com
The severe increase in the CO2 concentration is a causative factor of global warming, which
accelerates the destruction of ecosystems. The massive utilization of CO2 for value-added …

Robust palladium hydride catalyst for electrocatalytic formate formation with high CO tolerance

S Guo, Y Liu, E Murphy, A Ly, M Xu, I Matanovic… - Applied Catalysis B …, 2022 - Elsevier
Palladium is unique in the electrocatalytic reduction of CO 2 to formate because of its low or
even near-equilibrium onset potential. However, the inevitably produced CO molecules …

[HTML][HTML] Metal-Nitrogen-doped carbon single-atom electrocatalysts for CO2 electroreduction

L Huang, W Li, M Zeng, G He, PR Shearing… - Composites Part B …, 2021 - Elsevier
The application of the electrocatalytic CO 2 reduction reaction (CO 2 RR) to high-value-
added carbon items is an incredibly encouraging course for the mitigation of greenhouse …