Charge Separation by Imidazole and Sulfonic Acid-Functionalized Covalent Organic Frameworks for Enhanced Proton Conductivity

A novel poly(arylene ether sulfone)s with pendant multiple sulfonic acid groups on aromatic side chains was prepared by graft method, they displayed high proton conductivity and good dimensional stability.

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Alkene‐Linked Covalent Organic Frameworks Boosting Photocatalytic Hydrogen Evolution by Efficient Charge Separation and Transfer in the Presence of Sacrificial Electron Donors

Advanced Science ◽

10.1002/advs.201902988 ◽

2020 ◽

Vol 7 (12) ◽

pp. 1902988 ◽

Cited By ~ 2

Author(s):

Chunshao Mo ◽

Meijia Yang ◽

Fusai Sun ◽

Junhua Jian ◽

Linfeng Zhong ◽

...

Keyword(s):

Hydrogen Evolution ◽

Charge Separation ◽

Electron Donors ◽

Covalent Organic Frameworks ◽

Photocatalytic Hydrogen Evolution ◽

Efficient Charge

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Proton Conductivity under Dry Conditions for Mesoporous Silica with Highly Dense Sulfonic Acid Groups

The Journal of Physical Chemistry C ◽

10.1021/jp307058s ◽

2013 ◽

Vol 117 (17) ◽

pp. 8727-8736 ◽

Cited By ~ 15

Author(s):

Satoru Fujita ◽

Kazuya Kamazawa ◽

Satoru Yamamoto ◽

Madhusudan Tyagi ◽

Toru Araki ◽

...

Keyword(s):

Mesoporous Silica ◽

Proton Conductivity ◽

Sulfonic Acid ◽

Dry Conditions ◽

Sulfonic Acid Groups

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Improved proton conductivity and methanol permeability of PVA-based proton exchange membranes using diphenylamine-4-sulfonic acid sodium salt and silica nanoparticles

Polymer-Plastics Technology and Materials ◽

10.1080/25740881.2018.1563139 ◽

2019 ◽

Vol 58 (15) ◽

pp. 1662-1677

Author(s):

Sajede Shabanpanah ◽

Abdollah Omrani

Keyword(s):

Silica Nanoparticles ◽

Proton Conductivity ◽

Sodium Salt ◽

Sulfonic Acid ◽

Proton Exchange Membranes ◽

Proton Exchange ◽

Methanol Permeability ◽

Acid Sodium Salt ◽

Sulfonic Acid Sodium Salt

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Visible-light-driven photocatalytic CO2 reduction over ketoenamine-based covalent organic frameworks: role of the host functional groups

Catalysis Science & Technology ◽

10.1039/d0cy02061c ◽

2021 ◽

Author(s):

Lianlian Peng ◽

Shuqing Chang ◽

Ziling Liu ◽

Yanghe Fu ◽

Rui Ma ◽

...

Keyword(s):

Visible Light ◽

Functional Groups ◽

Charge Separation ◽

Photocatalytic Performance ◽

Co2 Reduction ◽

Covalent Organic Frameworks ◽

Visible Light Driven ◽

Photogenerated Charge Separation ◽

Electron Donating Groups

Compared to the electron-withdrawing groups, the electron-donating groups in TpBD can accelerate the photogenerated charge separation and transfer, thereby improving the photocatalytic performance for photocatalytic CO2 reduction.

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