Direct photoelectrochemical characterization of photocatalytic H, N doped TiO2 powder suspensions

doi:10.1016/j.jelechem.2017.06.050

Title: Direct photoelectrochemical characterization of photocatalytic H, N doped TiO2 powder suspensions

Full Record
Other Related Research

Authors:: Lee, Heung Chan; Park, Hyun S.; Cho, Sung Ki; Nam, Ki Min; Bard, Allen J.

Publication Date:: 2018-06-01

Sponsoring Org.:: USDOE

OSTI Identifier:: 1550388

Grant/Contract Number:: FG02-09ER16119; SC0002219

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Journal of Electroanalytical Chemistry

Additional Journal Information:: Journal Name: Journal of Electroanalytical Chemistry Journal Volume: 819 Journal Issue: C; Journal ID: ISSN 1572-6657

Publisher:: Elsevier

Country of Publication:: Netherlands

Language:: English

Citation Formats


                    Lee, Heung Chan, Park, Hyun S., Cho, Sung Ki, Nam, Ki Min, and Bard, Allen J. Direct photoelectrochemical characterization of photocatalytic H, N doped TiO2 powder suspensions.  Netherlands: N. p., 2018. 
        Web.  doi:10.1016/j.jelechem.2017.06.050.

Copy to clipboard


                    Lee, Heung Chan, Park, Hyun S., Cho, Sung Ki, Nam, Ki Min, & Bard, Allen J. Direct photoelectrochemical characterization of photocatalytic H, N doped TiO2 powder suspensions.  Netherlands.  doi:10.1016/j.jelechem.2017.06.050.

Copy to clipboard


                    Lee, Heung Chan, Park, Hyun S., Cho, Sung Ki, Nam, Ki Min, and Bard, Allen J. Fri .  
        "Direct photoelectrochemical characterization of photocatalytic H, N doped TiO2 powder suspensions".  Netherlands.  doi:10.1016/j.jelechem.2017.06.050.

Copy to clipboard


                    
@article{osti_1550388,

  title        = {Direct photoelectrochemical characterization of photocatalytic H, N doped TiO2 powder suspensions},

  author       = {Lee, Heung Chan and Park, Hyun S. and Cho, Sung Ki and Nam, Ki Min and Bard, Allen J.},

  abstractNote = {},

  doi          = {10.1016/j.jelechem.2017.06.050},

  journal      = {Journal of Electroanalytical Chemistry},

  number       = C,

  volume       = 819,

  place        = {Netherlands},

  year         = {2018},

  month        = {6}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
DOI: 10.1016/j.jelechem.2017.06.050

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 4 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:

Direct photoelectrochemical characterization of photocatalytic H, N doped TiO2 powder suspensions

Journal Article Lee, Heung Chan ; Park, Hyun S. ; Cho, Sung Ki ; ... - Journal of Electroanalytical Chemistry

Not provided.
DOI: 10.1016/j.jelechem.2017.06.050
Influence of nitrogen content levels on structural properties and photocatalytic activities of nanorice-like N-doped TiO2 with various calcination temperatures

Journal Article Suwannaruang, Totsaporn ; Chemical Kinetics and Applied Catalysis Laboratory ; Kamonsuangkasem, Krongthong ; ... - Materials Research Bulletin

Highlights: • Hydrothermal method enhances the integration of N species into TiO{sub 2}. • TiO{sub 2} doping with nitrogen prevents the phase transformation from anatase to rutile. • The N-doped TiO{sub 2} exhibits nanorice-like morphology. • Nitrogen atom incorporates into the lattice of TiO{sub 2} with interstitial site (TiON). • Nitrogen doping content in TiO{sub 2} accelerates the kinetic rate of photocatalytic reaction. - Abstract: The purposes of this research were to study the effect of nitrogen content levels on structural properties and photocatalytic activities of catalysts with various calcination temperatures and to test the photocatalytic degradation of paraquat undermore »« less
DOI: 10.1016/J.MATERRESBULL.2018.05.010
Synergetic effect of Ti³⁺ and oxygen doping on enhancing photoelectrochemical and photocatalytic properties of TiO₂/g-C₃N₄ heterojunctions

Journal Article Li, Kai ; Huang, Zhenyu ; Zeng, Xiaoqiao ; ... - ACS Applied Materials and Interfaces

To improve the utilization of visible light and reduce photogenerated electron/hole recombination, Ti³⁺ self-doped TiO₂/oxygen-doped graphitic carbon nitride (Ti³⁺-TiO₂/O-g-C₃N₄) heterojunctions were prepared via hydrothermal treatment of a mixture of g-C₃N₄ and titanium oxohydride sol obtained from the reaction of TiH₂ with H₂O₂. In this way, exfoliated O-g-C₃N₄ and Ti³⁺-TiO₂ nanoparticles were obtained. Simultaneously, strong bonding was formed between Ti³⁺-TiO₂ nanoparticles and exfoliated O-g-C₃N₄ during the hydrothermal process. Charge transfer and recombination processes were characterized by transient photocurrent responses, electrochemical impedance test, and photoluminescence spectroscopy. The photocatalytic performances were investigated through rhodamine B degradation test under an irradiation source based onmore »« less
Cited by 44
DOI: 10.1021/acsami.6b16191

Full Text Available
Copper doped TiO2 nanoparticles characterized by X-ray absorption spectroscopy, total scattering, and powder diffraction – a benchmark structure–property study

Journal Article Lock, Nina ; Jensen, Ellen M. L. ; Mi, Jianli ; ... - Dalton Transactions

Metal functionalized nanoparticles potentially have improved properties e.g. in catalytic applications, but their precise structures are often very challenging to determine. Here we report a structural benchmark study based on tetragonal anatase TiO₂ nanoparticles containing 0–2 wt% copper. The particles were synthesized by continuous flow synthesis under supercritical water–isopropanol conditions. Size determination using synchrotron PXRD, TEM, and X-ray total scattering reveals 5–7 nm monodisperse particles. The precise dopant structure and thermal stability of the highly crystalline powders were characterized by X-ray absorption spectroscopy and multi-temperature synchrotron PXRD (300–1000 K). The combined evidence reveals that copper is present as a dopantmore »« less
DOI: 10.1039/C3DT00122A
Enhanced photocatalytic and photoelectrochemical activities of reduced TiO2−x/BiOCl heterojunctions

Journal Article Fu, Rongrong ; Zeng, Xiaoqiao ; Ma, Lu ; ... - Journal of Power Sources
Cited by 13
DOI: 10.1016/j.jpowsour.2016.02.038

Similar Records