Facile synthesis of porous C-doped C3N4: fast charge separation and enhanced photocatalytic hydrogen evolution

2020 ◽  
Vol 44 (41) ◽  
pp. 17891-17898
Author(s):  
Yabin Jiang ◽  
Zhuogeng Lin ◽  
Yuying Zhang ◽  
Yuecheng Lai ◽  
Dong Liang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Charge Separation ◽  
Facile Synthesis ◽  
Photocatalytic Hydrogen Evolution ◽  
Fast Charge ◽  
Gaseous Bubbles

A facile gaseous-bubbles templating approach to synthesize porous C-doped g-C3N4 with enhanced photocatalytic activity for hydrogen evolution reaction.

The influence of hydrofluoric acid etching processes on the photocatalytic hydrogen evolution reaction using mesoporous silicon nanoparticles

2020 ◽  
Vol 222 ◽  
pp. 176-189 ◽  
Author(s):  
Sarah A. Martell ◽  
Ulrike Werner-Zwanziger ◽  
Mita Dasog
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Hydrofluoric Acid ◽  
Silicon Nanoparticles ◽  
Acid Etching ◽  
Mesoporous Silicon ◽  
Photocatalytic Hydrogen Evolution ◽  
Si Nanoparticles ◽  
Acid Treatments

In this work, the response of the photocatalytic activity of mp-Si nanoparticles to a series of HF acid treatments was investigated.

Facile synthesis of tin-doped polymeric carbon nitride with a hole-trapping center for efficient charge separation and photocatalytic hydrogen evolution

2019 ◽  
Vol 7 (45) ◽  
pp. 25824-25829 ◽  
Author(s):  
Zhiwei Liang ◽  
Yuguo Xia ◽  
Guiming Ba ◽  
Haiping Li ◽  
Quanhua Deng ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Charge Separation ◽  
Carbon Nitride ◽  
Facile Synthesis ◽  
Photocatalytic Hydrogen Evolution ◽  
Hole Capture ◽  
Hole Trapping ◽  
Efficient Charge ◽  
Polymeric Carbon ◽  
First Time

For the first time, Sn-doped polymeric carbon nitride was synthesized with N–Sn bonds working as hole-capture centers for enhanced photocatalytic hydrogen evolution.

Facile Synthesis of SnO2 Nanostructures for Enhanced Electrochemical Hydrogen Evolution Reaction

2021 ◽  
pp. 158597
Author(s):  
Yongming Zhang ◽  
Jing Zou ◽  
Zemin He ◽  
Yuzhen Zhao ◽  
Xiaoxi Kang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Sno2 Nanostructures ◽  
Facile Synthesis

Cobalt ion redox and conductive polymers boosted the photocatalytic activity of the graphite carbon nitride–Co3O4 Z-scheme heterostructure

2021 ◽  
Vol 45 (1) ◽  
pp. 162-168
Author(s):  
Tao Li ◽  
Jiandong Cui ◽  
Yezhan Lin ◽  
Kecheng Liu ◽  
Rui Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Synergistic Effect ◽  
Hydrogen Evolution ◽  
Carbon Nitride ◽  
Conductive Polymers ◽  
Cobalt Ion ◽  
Photocatalytic Hydrogen Evolution ◽  
Conductive Polyaniline

The enhanced photocatalytic hydrogen evolution performance of g-C3N4–Co3O4 2D–1D Z-scheme heterojunctions was achieved through the synergistic effect of the cobalt ion redox, conductive polyaniline, and a Co3O4 nanobelt.

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