The electronic, chemical and electrocatalytic processes and intermediates on iron oxide surfaces during photoelectrochemical water splitting

Braun, Artur; Hu, Yelin; Boudoire, Florent; Bora, Debajeet K.; Sarma, D. D.; Grätzel, Michael; Eggleston, Carrick M.

doi:10.1016/j.cattod.2015.07.024

Title: The electronic, chemical and electrocatalytic processes and intermediates on iron oxide surfaces during photoelectrochemical water splitting

Full Record
Other Related Research

Authors:

; Hu, Yelin; Boudoire, Florent; Bora, Debajeet K.; Sarma, D. D.; Grätzel, Michael; Eggleston, Carrick M.

Publication Date:: Mon Feb 01 00:00:00 EST 2016

Sponsoring Org.:: USDOE

OSTI Identifier:: 1358891

Grant/Contract Number:: AC02-05CH11231; 2010-2-100495

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Catalysis Today

Additional Journal Information:: Journal Name: Catalysis Today Journal Volume: 260 Journal Issue: C; Journal ID: ISSN 0920-5861

Publisher:: Elsevier

Country of Publication:: Netherlands

Language:: English

Citation Formats


                    Braun, Artur, Hu, Yelin, Boudoire, Florent, Bora, Debajeet K., Sarma, D. D., Grätzel, Michael, and Eggleston, Carrick M. The electronic, chemical and electrocatalytic processes and intermediates on iron oxide surfaces during photoelectrochemical water splitting.  Netherlands: N. p., 2016. 
Web.  doi:10.1016/j.cattod.2015.07.024.

Copy to clipboard


                    Braun, Artur, Hu, Yelin, Boudoire, Florent, Bora, Debajeet K., Sarma, D. D., Grätzel, Michael, & Eggleston, Carrick M. The electronic, chemical and electrocatalytic processes and intermediates on iron oxide surfaces during photoelectrochemical water splitting.  Netherlands.  https://doi.org/10.1016/j.cattod.2015.07.024

Copy to clipboard


                    Braun, Artur, Hu, Yelin, Boudoire, Florent, Bora, Debajeet K., Sarma, D. D., Grätzel, Michael, and Eggleston, Carrick M. Mon .  
"The electronic, chemical and electrocatalytic processes and intermediates on iron oxide surfaces during photoelectrochemical water splitting".  Netherlands.  https://doi.org/10.1016/j.cattod.2015.07.024.

Copy to clipboard


                    
@article{osti_1358891,

  title        = {The electronic, chemical and electrocatalytic processes and intermediates on iron oxide surfaces during photoelectrochemical water splitting},

  author       = {Braun, Artur and Hu, Yelin and Boudoire, Florent and Bora, Debajeet K. and Sarma, D. D. and Grätzel, Michael and Eggleston, Carrick M.},

  abstractNote = {},

  doi          = {10.1016/j.cattod.2015.07.024},

  journal      = {Catalysis Today},

  number       = C,

  volume       = 260,

  place        = {Netherlands},

  year         = {Mon Feb 01 00:00:00 EST 2016},

  month        = {Mon Feb 01 00:00:00 EST 2016}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1016/j.cattod.2015.07.024

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 23 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Trends in adsorption of electrocatalytic water splitting intermediates on cubic ABO₃ oxides

Journal Article Montoya, Joseph H. ; Doyle, Andrew D. ; Nørskov, Jens K. ; ... - Physical Chemistry Chemical Physics. PCCP

The reactivity of solid oxide surfaces towards adsorption of oxygen and hydrogen is a key metric for the design of new catalysts for electrochemical water splitting. Here, in this paper, we report on trends in the adsorption energy of different adsorbed intermediates derived from the oxidation and reduction of water for ternary ABO₃ oxides in the cubic perovskite structure. Our findings support a previously reported trend that rationalizes the observed lower bound in oxygen evolution (OER) overpotentials from correlations in OH* and OOH* adsorption energies. In addition, we report hydrogen adsorption energies that may be used to estimate hydrogen evolutionmore »« less
Cited by 70
https://doi.org/10.1039/c7cp06539f

Full Text Available
Nearly Total Solar Absorption in Ultrathin Nanostructured Iron Oxide for Efficient Photoelectrochemical Water Splitting

Journal Article Wang, Ken Xingze ; Yu, Zongfu ; Liu, Victor ; ... - ACS Photonics
https://doi.org/10.1021/ph4001026
Nearly Total Solar Absorption in Ultrathin Nanostructured Iron Oxide for Efficient Photoelectrochemical Water Splitting

Journal Article Wang, Ken Xingze ; Yu, Zongfu ; Liu, Victor ; ... - ACS Photonics
https://doi.org/10.1021/ph4001026
On the chemical state of Co oxide electrocatalysts during alkaline water splitting

Journal Article Friebel, Daniel ; Bajdich, Michal ; Yeo, Boon Siang ; ... - Physical Chemistry Chemical Physics. PCCP

Resonant inelastic X-ray scattering and high-resolution X-ray absorption spectroscopy were used to identify the chemical state of a Co electrocatalyst in situ during the oxygen evolution reaction. After anodic electrodeposition onto Au(111) from a Co²⁺-containing electrolyte, the chemical environment of Co can be identified to be almost identical to CoOOH. With increasing potentials, a subtle increase of the Co oxidation state is observed, indicating a non-stoichiometric composition of the working OER catalyst containing a small fraction of Co⁴⁺ sites. In order to confirm this interpretation, we used density functional theory with a Hubbard-U correction approach to compute X-ray absorption spectramore »« less
https://doi.org/10.1039/c3cp52981a
Universal molecular-confined synthesis of interconnected porous metal oxides-N-C frameworks for electrocatalytic water splitting

Journal Article You, Bo ; Zhang, Yadong ; Yin, Peiqun ; ... - Nano Energy

The rational synthesis of high performance electrocatalysts at low cost for water splitting (hydrogen and oxygen evolution reaction, HER and OER) is highly desirable but remains a key challenge. Herein, we report a versatile molecular-confining route to construct strongly coupled metal oxides-N-C frameworks with interconnected configuration. By simply chelating various transition metal ions with ethylenediaminetetraacetic acid disodium salt (EDTA) in agarose hydrogel and subsequent carbonization, the high specific surface area porous N-C frameworks with strongly coupled metal oxides (e.g., manganese, iron, cobalt, nickel and their mixed oxides) can be prepared as advanced nonprecious water splitting electrocatalysts. For instance, the resultingmore »« less
Cited by 55
https://doi.org/10.1016/j.nanoen.2018.04.009

Full Text Available

Similar Records