Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Gary K-C. Low"'
Autor:
Gary K.-C. Low, Xin Tan, Jason Scott, Hassan A. Tahini, Rose Amal, Dawei Wang, Sean C. Smith, Wibawa Hendra Saputera
Publikováno v:
ACS Catalysis. 7:3644-3653
Oxygen activation is a key reaction step in assorted thermal-catalytic processes. Here we use light pretreatment to boost oxygen activation by platinum, palladium, or gold loaded on TiO2. Light pretreatment improved catalyst performance by altering m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0348b3155f723cf1064ef8dabae15b7f
https://doi.org/10.1021/acscatal.7b00700
https://doi.org/10.1021/acscatal.7b00700
Publikováno v:
Catal. Sci. Technol.. 7:4792-4805
UV light pre-treatment was examined as a means of enriching the catalytic activation of oxygen by bimetallic AuPt deposits loaded on TiO2. The rate of catalytic oxygen activation was assessed by monitoring the rate of formic acid oxidation in an aque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4060ecb250d7caafaa06390ce1781c2
https://doi.org/10.1039/c7cy01326d
https://doi.org/10.1039/c7cy01326d
Publikováno v:
Catalysis Science & Technology. 6:6679-6687
Our study demonstrates that adsorbed oxygen species on Pt surfaces (PtOads) and active oxygen species (O−ads) play a critical role in formic acid oxidation under the ambient condition in an aqueous suspension. The impact of light pre-treatment and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3094898154bee8031f83adfa40fa7fed
https://doi.org/10.1039/c6cy00939e
https://doi.org/10.1039/c6cy00939e
Publikováno v:
Journal of Chromatography A. 1219:83-92
This paper explores the changes in the electrospray signal response of 39 structurally different compounds caused by the quality of the methanol, when used as a component in a gradient elution mobile phase. When three batches of LC-MS grade methanol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734ebd7229b623b8403bfc653d77be33
https://doi.org/10.1016/j.chroma.2011.10.087
https://doi.org/10.1016/j.chroma.2011.10.087
Publikováno v:
Chemosphere. 79:794-801
Arsenic species in municipal landfill leachates (MLL) were investigated by HPLC–DRC–ICPMS and LC–ESI-MS/MS. Various arsenic species including arsenate (iAs V ), arsenite (iAs III ), monomethylarsonic acid (MMA V ), dimethylarsinic acid (DMA V )
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::318e30ab2c76bb89653f62f28fd3b797
https://doi.org/10.1016/j.chemosphere.2010.03.010
https://doi.org/10.1016/j.chemosphere.2010.03.010
Publikováno v:
Journal of Hazardous Materials. 161:657-662
The function of iron (ferric (Fe(III)) and ferrous (Fe(II))) in the hexavalent chromium (Cr(VI)) reduction mechanism by bacteria in municipal landfill leachate (MLL) was assessed. Evidence of an "electron shuttle" mechanism was observed, whereby the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd704f59d300e81d6d5129944eab11b6
https://doi.org/10.1016/j.jhazmat.2008.04.007
https://doi.org/10.1016/j.jhazmat.2008.04.007
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 187:127-132
The application of electrophoretic analysis for monitoring the adsorption of organic onto TiO 2 and for detecting the formation of adsorbed organic species during the photocatalytic reactions has been successfully demonstrated. When highly adsorbed o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6143b046ab15cdb9cfaf81455d149f05
https://doi.org/10.1016/j.jphotochem.2006.10.005
https://doi.org/10.1016/j.jphotochem.2006.10.005
Publikováno v:
Applied Catalysis B: Environmental. 72:363-372
The effects of platinum (Pt) and silver (Ag) metallisation in the photocatalytic oxidation of resorcinol at pH 3 ± 0.5 have been investigated. The photocatalytic degradation of resorcinol was significantly improved by Pt/TiO2, while the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b31808e82cad2581891d484c4bf289d
https://doi.org/10.1016/j.apcatb.2006.11.019
https://doi.org/10.1016/j.apcatb.2006.11.019
Publikováno v:
Journal of Catalysis. 234:292-299
The oxidation of resorcinol was investigated in homogeneous solutions of ferric nitrate (photochemical) and in heterogenous suspensions of titanium dioxide (photocatalysis). At pH ⩽ 2, synergetic effects were observed for both the photochemical and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d9b1a52669cc0960c3c4b2ef9e6365a
https://doi.org/10.1016/j.jcat.2005.06.014
https://doi.org/10.1016/j.jcat.2005.06.014
Autor:
Gary K.-C. Low, Stephen R. McEvoy
Publikováno v:
TrAC Trends in Analytical Chemistry. 15:151-156
Under photocatalytic oxidation, an organic compound in water can be quantitatively converted to ions corresponding to the elemental composition of the compound. Based on this principle, a range of analytical monitoring systems can be constructed for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc2cc5e467479b69df5c9e4f93ec27b8
https://doi.org/10.1016/0165-9936(95)00107-7
https://doi.org/10.1016/0165-9936(95)00107-7