D-A-Type Molecules with Free Rotors for Highly Efficient Interfacial Solar-Driven Steam Generation and Thermoelectric Performance

Danfeng Wang; Shuo Qi; Jingwen Dong; Xin Wang; Yan Zhang; Shiyuan Zhou; Peiyang Gu; Tao Jia; Qichun Zhang

doi:10.1021/acs.orglett.3c01868

D-A-Type Molecules with Free Rotors for Highly Efficient Interfacial Solar-Driven Steam Generation and Thermoelectric Performance

Danfeng Wang, Shuo Qi, Jingwen Dong, Xin Wang, Yan Zhang, Shiyuan Zhou, Peiyang Gu^*, Tao Jia^*, Qichun Zhang^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

14 Citations (Scopus)

Abstract

Three “π”-shaped D-A-type thiodiazoloquinoxaline derivatives with different electronic structures and rotations have been prepared. Their particular structures allow these molecules to possess a broad absorption range and sufficient intramolecular motions, dissipating energy through a thermal deactivation pathway. Among the three materials, TPA-TQN showed the best steam generation efficiency (84.52%) and water-electricity cogeneration efficiency (63.95%). This study suggests that D-A structures with different electronic configurations, free rotors, and hydrophilicities make great contributions to the overall solar energy conversion performances. © 2023 American Chemical Society.

Original language	English
Pages (from-to)	5730–5734
Journal	Organic Letters
Volume	25
Issue number	31
Online published	20 Jul 2023
DOIs	https://doi.org/10.1021/acs.orglett.3c01868
Publication status	Published - 11 Aug 2023

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title = "D-A-Type Molecules with Free Rotors for Highly Efficient Interfacial Solar-Driven Steam Generation and Thermoelectric Performance",

abstract = "Three “π”-shaped D-A-type thiodiazoloquinoxaline derivatives with different electronic structures and rotations have been prepared. Their particular structures allow these molecules to possess a broad absorption range and sufficient intramolecular motions, dissipating energy through a thermal deactivation pathway. Among the three materials, TPA-TQN showed the best steam generation efficiency (84.52%) and water-electricity cogeneration efficiency (63.95%). This study suggests that D-A structures with different electronic configurations, free rotors, and hydrophilicities make great contributions to the overall solar energy conversion performances. {\textcopyright} 2023 American Chemical Society.",

author = "Danfeng Wang and Shuo Qi and Jingwen Dong and Xin Wang and Yan Zhang and Shiyuan Zhou and Peiyang Gu and Tao Jia and Qichun Zhang",

year = "2023",

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doi = "10.1021/acs.orglett.3c01868",

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TY - JOUR

T1 - D-A-Type Molecules with Free Rotors for Highly Efficient Interfacial Solar-Driven Steam Generation and Thermoelectric Performance

AU - Wang, Danfeng

AU - Qi, Shuo

AU - Dong, Jingwen

AU - Wang, Xin

AU - Zhang, Yan

AU - Zhou, Shiyuan

AU - Gu, Peiyang

AU - Jia, Tao

AU - Zhang, Qichun

PY - 2023/8/11

Y1 - 2023/8/11

N2 - Three “π”-shaped D-A-type thiodiazoloquinoxaline derivatives with different electronic structures and rotations have been prepared. Their particular structures allow these molecules to possess a broad absorption range and sufficient intramolecular motions, dissipating energy through a thermal deactivation pathway. Among the three materials, TPA-TQN showed the best steam generation efficiency (84.52%) and water-electricity cogeneration efficiency (63.95%). This study suggests that D-A structures with different electronic configurations, free rotors, and hydrophilicities make great contributions to the overall solar energy conversion performances. © 2023 American Chemical Society.

AB - Three “π”-shaped D-A-type thiodiazoloquinoxaline derivatives with different electronic structures and rotations have been prepared. Their particular structures allow these molecules to possess a broad absorption range and sufficient intramolecular motions, dissipating energy through a thermal deactivation pathway. Among the three materials, TPA-TQN showed the best steam generation efficiency (84.52%) and water-electricity cogeneration efficiency (63.95%). This study suggests that D-A structures with different electronic configurations, free rotors, and hydrophilicities make great contributions to the overall solar energy conversion performances. © 2023 American Chemical Society.

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U2 - 10.1021/acs.orglett.3c01868

DO - 10.1021/acs.orglett.3c01868

M3 - RGC 21 - Publication in refereed journal

C2 - 37470402

SN - 1523-7060

VL - 25

SP - 5730

EP - 5734

JO - Organic Letters

JF - Organic Letters

IS - 31

ER -

D-A-Type Molecules with Free Rotors for Highly Efficient Interfacial Solar-Driven Steam Generation and Thermoelectric Performance

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