Water Splitting: Fe2 O3 -TiO2 Nano-heterostructure Photoanodes for Highly Efficient Solar Water Oxidation (Adv. Mater. Interfaces 17/2015)

2015 ◽  
Vol 2 (17) ◽  
Author(s):  
Davide Barreca ◽  
Giorgio Carraro ◽  
Alberto Gasparotto ◽  
Chiara Maccato ◽  
Michael E. A. Warwick ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Oxidation ◽  
Solar Water ◽  
Highly Efficient ◽  
Solar Water Oxidation

Boost quantum efficiency of BiVO4 photoanode by increasing oxygen vacancies for highly-efficient solar water oxidation

2021 ◽  
Author(s):  
Bin Li ◽  
Qi Qin ◽  
Chuanyong Jian ◽  
Qian Cai ◽  
Wei Liu
Keyword(s):  
Charge Transport ◽  
Water Splitting ◽  
Quantum Efficiency ◽  
Water Oxidation ◽  
Oxygen Vacancies ◽  
Diffusion Length ◽  
Solar Water ◽  
Highly Efficient ◽  
Solar Water Oxidation ◽  
Pec Water Splitting

BiVO4 (BVO) is a promising photoanode material for photoelectrochemical (PEC) water splitting. However, it is severely restricted by its short charge diffusion length and poor charge transport. Introducing oxygen vacancies...

scholarly journals Synergies of co-doping in ultra-thin hematite photoanodes for solar water oxidation: In and Ti as representative case

RSC Advances ◽  
2020 ◽  
Vol 10 (55) ◽  
pp. 33307-33316
Author(s):  
Aadesh P. Singh ◽  
Camilla Tossi ◽  
Ilkka Tittonen ◽  
Anders Hellman ◽  
Björn Wickman
Keyword(s):  
Thin Film ◽  
Hydrogen Production ◽  
Solar Energy ◽  
Water Splitting ◽  
Water Oxidation ◽  
Representative Case ◽  
Solar Water ◽  
Co Doping ◽  
Pec Cells ◽  
Solar Water Oxidation

Solar energy induced water splitting in photoelectrochemical (PEC) cells is one of the most sustainable ways of hydrogen production. In this work, hematite (α-Fe2O3) thin film were modified by In3+ and Ti4+ co-doping for enhanced PEC performance.

A “surface patching” strategy to achieve highly efficient solar water oxidation beyond surface passivation effect

Nano Energy ◽  
2019 ◽  
Vol 66 ◽  
pp. 104110 ◽  
Author(s):  
Bingjun Jin ◽  
Yoonjun Cho ◽  
Yan Zhang ◽  
Do Hyung Chun ◽  
Ping Li ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Surface Passivation ◽  
Solar Water ◽  
Highly Efficient ◽  
Solar Water Oxidation

Ultrathin NiCo2O4 nanosheets with dual-metal active sites for enhanced solar water splitting of a BiVO4 photoanode

2019 ◽  
Vol 7 (39) ◽  
pp. 22274-22278 ◽  
Author(s):  
Chenchen Feng ◽  
Qi Zhou ◽  
Bin Zheng ◽  
Xiang Cheng ◽  
Yajun Zhang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Oxidation ◽  
Active Sites ◽  
Oxygen Vacancies ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Highly Efficient ◽  
Dual Metal ◽  
Nico2o4 Nanosheets ◽  
First Time

Spinel-structured NiCo2O4 nanosheets with dual-metal active sites, an ultrathin structure, and abundant oxygen vacancies were decorated for the first time on a BiVO4 photoanode for highly efficient PEC water oxidation.

scholarly journals CoOx nanoparticle anchored on sulfonated-graphite as efficient water oxidation catalyst

2017 ◽  
Vol 8 (9) ◽  
pp. 6111-6116 ◽  
Author(s):  
Jingqi Guan ◽  
Chunmei Ding ◽  
Ruotian Chen ◽  
Baokun Huang ◽  
Xianwen Zhang ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Oxidation Activity ◽  
Solar Water ◽  
Highly Efficient ◽  
Solar Water Oxidation

Ultrasmall CoOx nanoparticles on sulfonated graphite exhibit highly efficient water oxidation activity and can be used for electrochemical and solar water oxidation.

Hydrogen-treated hematite nanostructures with low onset potential for highly efficient solar water oxidation

2014 ◽  
Vol 2 (19) ◽  
pp. 6727 ◽  
Author(s):  
Ming Li ◽  
Jiujun Deng ◽  
Aiwu Pu ◽  
Pingping Zhang ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Onset Potential ◽  
Solar Water ◽  
Highly Efficient ◽  
Solar Water Oxidation
Sign in / Sign up

Export Citation Format

Share Document