Trioctylphosphine Oxide (TOPO)-Assisted Facile Fabrication of Phosphorus-Incorporated Nanostructured Carbon Nitride Toward Photoelectrochemical Water Splitting with Enhanced Activity

2022 ◽  
Author(s):  
Pradeepta Babu ◽  
Heeyoung Kim ◽  
Jeong Young Park ◽  
Brundabana Naik
Keyword(s):  
Water Splitting ◽  
Carbon Nitride ◽  
Photoelectrochemical Water Splitting ◽  
Trioctylphosphine Oxide ◽  
Nanostructured Carbon ◽  
Enhanced Activity ◽  
Facile Fabrication

scholarly journals Facile Growth of Porous Hematite Films for Photoelectrochemical Water Splitting

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Shaohua Shen ◽  
Jiangang Jiang ◽  
Penghui Guo ◽  
Liejin Guo
Keyword(s):  
Water Splitting ◽  
High Performance ◽  
Carrier Transport ◽  
Photoelectrochemical Water Splitting ◽  
Photon Absorption ◽  
Photoelectrochemical Activity ◽  
Simple Method ◽  
Facile Fabrication ◽  
Single Precursor ◽  
Interfacial Charge

We introduced a simple fabrication method of porous hematite films with tunable thickness in an aqueous solution containing FeCl3as the single precursor. We demonstrated that the optimized thickness was necessary for high performance photoelectrochemical water splitting, by balancing photon absorption and charge carrier transport. The highest photocurrent ofca. 0.15 mA cm−2at 1.0 V versus Ag/AgCl was achieved on the 300 nm thick porous hematite film as photoanode, with IPCE at 370 nm and 0.65 V versus Ag/AgCl to be 9.0%. This simple method allows the facile fabrication of hematite films with porous nanostructure for enabling high photon harvesting efficiency and maximized interfacial charge transfer. These porous hematite films fabricated by this simple solution-based method could be easily modified by metal doping for further enhanced photoelectrochemical activity for water splitting.

Facile Fabrication of Sandwich Structured WO3 Nanoplate Arrays for Efficient Photoelectrochemical Water Splitting

2016 ◽  
Vol 8 (28) ◽  
pp. 18089-18096 ◽  
Author(s):  
Xiaoyang Feng ◽  
Yubin Chen ◽  
Zhixiao Qin ◽  
Menglong Wang ◽  
Liejin Guo
Keyword(s):  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Facile Fabrication

Recent developments in carbon nitride based films for photoelectrochemical water splitting

2020 ◽  
Vol 4 (2) ◽  
pp. 485-503 ◽  
Author(s):  
Wei Xiong ◽  
Fei Huang ◽  
Rui-Qin Zhang
Keyword(s):  
Thermal Stability ◽  
Water Splitting ◽  
Carbon Nitride ◽  
Photoelectrochemical Water Splitting ◽  
Research Attention ◽  
Good Thermal Stability ◽  
Metal Free ◽  
Recent Developments ◽  
Pec Cells

As an emerging semiconductor for PEC cells, metal-free g-CN has generally attracted research attention from the community due to its merits, namely an appropriate bandgap, abundant composition elements, good thermal stability and non-toxicity.

Dynamics of photogenerated charges in the phosphate modified TiO2 and the enhanced activity for photoelectrochemical water splitting

2012 ◽  
Vol 5 (4) ◽  
pp. 6552 ◽  
Author(s):  
Liqiang Jing ◽  
Jia Zhou ◽  
James R. Durrant ◽  
Junwang Tang ◽  
Dening Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Enhanced Activity
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