scholarly journals EDOT-based conjugated polymers accessed via C–H direct arylation for efficient photocatalytic hydrogen production

2022 ◽  
Author(s):  
Zhi-Rong Tan ◽  
Yu-Qin Xing ◽  
Jingzhao Cheng ◽  
Guang Zhang ◽  
Zhao-Qi Shen ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Conjugated Polymers ◽  
Conjugated Polymer ◽  
Direct Arylation ◽  
Photocatalytic Hydrogen Production

3,4-ethylene dioxythiophene (EDOT), as a monomer of commercial conductive poly(3,4-ethylene dioxythiophene) (PEDOT), has been facilely incorporated into a series of new π-conjugated polymer-based photocatalysts, i.e., BSO2-EDOT, DBT-EDOT, Py-EDOT and DFB-EDOT,...

scholarly journals Emulsion polymerization derived organic photocatalysts for improved light-driven hydrogen evolution

2019 ◽  
Vol 7 (6) ◽  
pp. 2490-2496 ◽  
Author(s):  
Catherine M. Aitchison ◽  
Reiner Sebastian Sprick ◽  
Andrew I. Cooper
Keyword(s):  
Hydrogen Production ◽  
Conjugated Polymers ◽  
Emulsion Polymerization ◽  
Hydrogen Evolution ◽  
Small Particle ◽  
Photocatalytic Hydrogen Production ◽  
Highly Efficient

Here, we present the use of mini-emulsion polymerization to generate small particle analogues of three insoluble conjugated polymers for highly efficient photocatalytic hydrogen production.

Photocatalytic Hydrogen Production with Conjugated Polymers as Photosensitizers

2018 ◽  
Vol 10 (13) ◽  
pp. 10828-10834 ◽  
Author(s):  
Wen-Wen Yong ◽  
Huan Lu ◽  
Han Li ◽  
Shu Wang ◽  
Ming-Tian Zhang
Keyword(s):  
Hydrogen Production ◽  
Conjugated Polymers ◽  
Photocatalytic Hydrogen Production

A (001) dominated conjugated polymer with high-performance of hydrogen evolution under solar light irradiation

2017 ◽  
Vol 53 (76) ◽  
pp. 10536-10539 ◽  
Author(s):  
Jun Zhou ◽  
Yanhua Lei ◽  
Chenghai Ma ◽  
Wenhua Lv ◽  
Na Li ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Conjugated Polymer ◽  
High Performance ◽  
Light Irradiation ◽  
Solar Light ◽  
Photocatalytic Hydrogen Production ◽  
Self Organized ◽  
Solar Light Irradiation

A self-organized polyimide supermolecule with high performance in photocatalytic hydrogen production (1640 μmol h−1 g−1).

Rational Design of Porous Conjugated Polymers and Roles of Residual Palladium for Photocatalytic Hydrogen Production

2016 ◽  
Vol 138 (24) ◽  
pp. 7681-7686 ◽  
Author(s):  
Lianwei Li ◽  
Zhengxu Cai ◽  
Qinghe Wu ◽  
Wai-Yip Lo ◽  
Na Zhang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Conjugated Polymers ◽  
Rational Design ◽  
Photocatalytic Hydrogen Production

Side-chain-extended conjugation: a strategy for improving the photocatalytic hydrogen production performance of a linear conjugated polymer

2021 ◽  
Vol 9 (13) ◽  
pp. 8782-8791
Author(s):  
Wen-Rui Wang ◽  
Jia Li ◽  
Qian Li ◽  
Zi-Wen Xu ◽  
Li-Na Liu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Performance Improvement ◽  
Conjugated Polymer ◽  
Production Performance ◽  
Side Chain ◽  
Photocatalytic Hydrogen Production

As compared to P0, P2 showed a 160-fold performance improvement, much larger than 3.6-fold for P1.

scholarly journals Incorporating Heteroatoms into Fluorene-type Conjugated Polymers for Enhanced Photocatalytic Hydrogen Production

2019 ◽  
Author(s):  
Yang Bai ◽  
Duncan J. Woods ◽  
Liam Wilbraham ◽  
Catherine Aitchison ◽  
Martijn Zwijnenburg ◽  
...  
Keyword(s):  
Particle Size ◽  
Hydrogen Production ◽  
Conjugated Polymers ◽  
Light Absorption ◽  
Driving Force ◽  
Photocatalytic Performance ◽  
Photocatalytic Hydrogen Production ◽  
Hole Scavenger ◽  
Thermodynamic Driving Force

The photocatalytic performance of fluorene-type polymer photocatalysts for hydrogen production from water in the presence of a sacrificial hole scavenger is significantly improved by the incorporation of heteroatoms into the bridge-head. This improvement can be explained by a combination of factors, such as changes in thermodynamic driving-force, particle size, dispersibility under photocatalytic conditions, and light absorption.

A sustainable method toward melamine-based conjugated polymer semiconductors for efficient photocatalytic hydrogen production under visible light

2018 ◽  
Vol 20 (3) ◽  
pp. 664-670 ◽  
Author(s):  
Xiubing Huang ◽  
Zhenyu Wu ◽  
Haiyan Zheng ◽  
Wenjun Dong ◽  
Ge Wang
Keyword(s):  
Schiff Base ◽  
Hydrogen Production ◽  
Visible Light ◽  
Conjugated Polymer ◽  
Photocatalytic Hydrogen Production ◽  
Polymer Semiconductors

A conjugated polymer was derived from melamine and terephthalaldehyde precursors without an external solvent through a Schiff-base reaction.

scholarly journals Incorporating Heteroatoms into Fluorene-type Conjugated Polymers for Enhanced Photocatalytic Hydrogen Production

2019 ◽  
Author(s):  
Yang Bai ◽  
Duncan J. Woods ◽  
Liam Wilbraham ◽  
Catherine Aitchison ◽  
Martijn Zwijnenburg ◽  
...  
Keyword(s):  
Particle Size ◽  
Hydrogen Production ◽  
Conjugated Polymers ◽  
Light Absorption ◽  
Driving Force ◽  
Photocatalytic Performance ◽  
Photocatalytic Hydrogen Production ◽  
Hole Scavenger ◽  
Thermodynamic Driving Force

The photocatalytic performance of fluorene-type polymer photocatalysts for hydrogen production from water in the presence of a sacrificial hole scavenger is significantly improved by the incorporation of heteroatoms into the bridge-head. This improvement can be explained by a combination of factors, such as changes in thermodynamic driving-force, particle size, dispersibility under photocatalytic conditions, and light absorption.

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