Ultrafast Charge Carrier Dynamics in Colloidal ZnIn2S4 Nanosheets Using Transient Absorption Spectroscopy DOI
Himanshu Bhatt, Tanmay Goswami, K. Justice Babu

и другие.

Chemistry - An Asian Journal, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

Abstract Recently, 2D colloidal semiconductors have emerged as a promising candidate for solar‐harvesting applications. A comprehensive understanding of the light‐harvesting characteristics and dynamics photogenerated charge carriers is crucial enhancing their optoelectronic performance. Here, we successfully synthesized ultrathin ZnIn 2 S 4 nanosheets using hot‐injection method subsequently explored photophysical properties this ternary material by means transient absorption (TA) spectroscopy. The trap‐mediated recombination were observed nanosheets. Energy‐dependent TA studies unravelled presence Auger processes. With help temperature‐dependent spectroscopy, investigate strong influence electron‐phonon coupling on carrier at cryogenic temperatures. This in‐depth study unveils several unexplored phenomena chalcogenide, which will be beneficial designing semiconductor‐based next‐generation devices.

Язык: Английский

A mini review on photocatalytic lignin conversion into monomeric aromatic compounds DOI Creative Commons
Shibo Shao, Xiangzhou Wang, Wenbing Li

и другие.

Catalysis Science & Technology, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

This review systematically outlines the development of photocatalytic lignin conversion, critically reviews advantages and limitations systems from key studies, highlights challenges future perspectives.

Язык: Английский

Процитировано

1
Ultrafast Charge Carrier Dynamics in Colloidal ZnIn2S4 Nanosheets Using Transient Absorption Spectroscopy DOI
Himanshu Bhatt, Tanmay Goswami, K. Justice Babu

и другие.

Chemistry - An Asian Journal, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

Abstract Recently, 2D colloidal semiconductors have emerged as a promising candidate for solar‐harvesting applications. A comprehensive understanding of the light‐harvesting characteristics and dynamics photogenerated charge carriers is crucial enhancing their optoelectronic performance. Here, we successfully synthesized ultrathin ZnIn 2 S 4 nanosheets using hot‐injection method subsequently explored photophysical properties this ternary material by means transient absorption (TA) spectroscopy. The trap‐mediated recombination were observed nanosheets. Energy‐dependent TA studies unravelled presence Auger processes. With help temperature‐dependent spectroscopy, investigate strong influence electron‐phonon coupling on carrier at cryogenic temperatures. This in‐depth study unveils several unexplored phenomena chalcogenide, which will be beneficial designing semiconductor‐based next‐generation devices.

Язык: Английский

Процитировано

0