Glimpsing the Dynamics at Solid–Liquid Interfaces Using In Situ/Operando Synchrotron Radiation Techniques DOI Creative Commons

Hsiang‐Chun Yu,

Yu‐Ru Lin, Chun‐Kuo Peng

et al.

Advanced Energy and Sustainability Research, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Electrochemical processes involving electrified solid–liquid interfaces are pivotal in the area of catalysis reaction. Nevertheless, microscopic characteristics these catalytic interfaces, particularly structural transformations they undergo during reactions, have yet to be fully understood—posing considerable implications for practical applications. Exploring interface between catalysts and electrolytes can provide valuable insights into development a concise electrocatalytic mechanism. Advanced synchrotron X‐ray methodologies demonstrated their efficacy analyzing electronic electrocatalysts. Combined with situ/operando techniques, approaches successfully illuminate dynamic unveil genuine active sites. In this review, comprehensive overview latest advancements key such as scattering spectroscopy, highlighting current limitations challenges, is provided. Building on core principles robust characterization capabilities explored revealing understanding mechanisms. Finally, address complexity processes, “in mechanism probing map” specifically designed liquid–solid offering clear guide systematically uncover fundamental nature mechanisms, proposed

Language: Английский

Atomically Dispersed Cu Active Centers: Local Structure and Mechanism Modulation for Carbon Dioxide Reduction DOI Open Access

Xupeng Qin,

Qizheng An,

Jing Shang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 10, 2025

Abstract Reducing carbon dioxide （CO 2 ）to high‐value products using green renewable energy is a promising approach for addressing and greenhouse effect issues. Consequently, electrocatalytic CO reduction reaction (CO RR) technology has become current research hotspot. Since the discovery of high activity selectivity copper in RR, atomically dispersed Cu catalysts have garnered widespread attention due to their efficient atom utilization, unique electronic structure, outstanding catalytic performance. However, great challenge remains providing rational catalyst design principles achieve regulation product distribution. A clear understanding materials an in‐depth interpretation mechanism as well elucidation strategy progress toward different are keys building solving above problem. Therefore, this review starts with introduction advanced characterization techniques reveal structure mechanisms. Then, various optimization strategies applications producing targeted summarized discussed. Finally, perspectives on RR field future development offered.

Language: Английский

Citations

3
Revealing the Invisible Dimensions of Electrochemical Carbon Capture Technologies Through in Situ/Operando Techniques DOI
Kiana Amini, Seyyed Arman Hejazi,

Omer Shinnawy

et al.

Published: Jan. 1, 2025

Electrochemical carbon capture technologies are emerging as sustainable solutions for mitigating CO2 emissions, offering compatibility with renewable energy sources and operation under ambient conditions. However, their development depends on a detailed understanding of the intricate mechanisms driving capture. Conventional characterization methods, which often rely aggregate data or ex situ techniques, fail to real-time, dynamic behavior these systems. This perspective highlights importance in operando techniques uncovering invisible dimensions electrochemical Through case studies spanning molecular, interfacial, system-wide scales, we demonstrate how situ/operando methodologies provide critical insights into reaction mechanisms, interfacial dynamics, device performance. The presented here aim encourage further adoption deepen our underlying ultimately advancement deployment technologies.

Language: Английский

Citations

0
Revealing the Invisible Dimensions of Electrochemical Carbon Capture Technologies Through In Situ/Operando Techniques DOI Creative Commons
Kiana Amini, Seyyed Arman Hejazi,

Omer Shinnawy

et al.

Materials Today Energy, Journal Year: 2025, Volume and Issue: unknown, P. 101870 - 101870

Published: March 1, 2025

Language: Английский

Citations

0
Glimpsing the Dynamics at Solid–Liquid Interfaces Using In Situ/Operando Synchrotron Radiation Techniques DOI Creative Commons

Hsiang‐Chun Yu,

Yu‐Ru Lin, Chun‐Kuo Peng

et al.

Advanced Energy and Sustainability Research, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Electrochemical processes involving electrified solid–liquid interfaces are pivotal in the area of catalysis reaction. Nevertheless, microscopic characteristics these catalytic interfaces, particularly structural transformations they undergo during reactions, have yet to be fully understood—posing considerable implications for practical applications. Exploring interface between catalysts and electrolytes can provide valuable insights into development a concise electrocatalytic mechanism. Advanced synchrotron X‐ray methodologies demonstrated their efficacy analyzing electronic electrocatalysts. Combined with situ/operando techniques, approaches successfully illuminate dynamic unveil genuine active sites. In this review, comprehensive overview latest advancements key such as scattering spectroscopy, highlighting current limitations challenges, is provided. Building on core principles robust characterization capabilities explored revealing understanding mechanisms. Finally, address complexity processes, “in mechanism probing map” specifically designed liquid–solid offering clear guide systematically uncover fundamental nature mechanisms, proposed

Language: Английский

Citations

0