Non-noble metal plasmonic photocatalysis in semimetal bismuth films for photocatalytic NO oxidation

2017 ◽  
Vol 19 (37) ◽  
pp. 25610-25616 ◽  
Author(s):  
Ying Zhou ◽  
Wei Li ◽  
Qian Zhang ◽  
Shuai Yan ◽  
Yuehan Cao ◽  
...  
Keyword(s):  
Energy Barrier ◽  
Photocatalytic Oxidation ◽  
Field Enhancement ◽  
Low Energy ◽  
No Oxidation ◽  
Strongly Correlated ◽  
Desorption Energy ◽  
Plasmonic Resonance ◽  
Bismuth Films ◽  
Oxidation Of No

Field enhancement and location of plasmonic resonance peaks are strongly correlated with the size of Bi particles. The low energy barrier for the conversion of NO to NO2 and low NO2 desorption energy over Bi particles indicate that Bi films are very active for photocatalytic oxidation of NO and possess good stability.

From semiconductors to semimetals: bismuth as a photocatalyst for NO oxidation in air

2014 ◽  
Vol 2 (29) ◽  
pp. 11065-11072 ◽  
Author(s):  
Qian Zhang ◽  
Ying Zhou ◽  
Fang Wang ◽  
Fan Dong ◽  
Wei Li ◽  
...  
Keyword(s):  
Indoor Air ◽  
Photocatalytic Oxidation ◽  
No Oxidation ◽  
Oxidation In Air ◽  
Oxidation Of No

Black semimetallic Bi films were found to be active in the photocatalytic oxidation of NO at the indoor air level.

Topochemical transformation of low-energy crystal facets to high-energy facets: a case from Bi2O2CO3 {001} facets to β-Bi2O3 {001} facets with improved photocatalytic oxidation of NO

CrystEngComm ◽  
2015 ◽  
Vol 17 (32) ◽  
pp. 6098-6102 ◽  
Author(s):  
Fang Wang ◽  
Ziyan Zhao ◽  
Kunhao Zhang ◽  
Fan Dong ◽  
Ying Zhou
Keyword(s):  
Photocatalytic Oxidation ◽  
High Energy ◽  
Low Energy ◽  
Oxidation Of No ◽  
Thermal Stable

Photocatalytically active β-Bi2O3 nanosheets exposed with active {001} facets were facilely prepared through annealing Bi2O2CO3 with thermal stable {001} facets.

scholarly journals Research Progress on Photocatalytic/Photoelectrocatalytic Oxidation of Nitrogen Oxides

2021 ◽  
Author(s):  
Shuangjun Li ◽  
Linglong Chen ◽  
Zhong Ma ◽  
Guisheng Li ◽  
Dieqing Zhang
Keyword(s):  
Nitrogen Oxides ◽  
Photocatalytic Oxidation ◽  
Research Progress ◽  
Future Directions ◽  
Inorganic Semiconductors ◽  
Photoelectrocatalytic Oxidation ◽  
Low Concentrations ◽  
Photocatalytic System ◽  
Metal Organic ◽  
Oxidation Of No

AbstractThe emission of nitrogen oxides (NOx) increases year by year, causing serious problems to our livelihoods. The photocatalytic oxidation of NOx has attracted more attention recently because of its efficient removal of NOx, especially for low concentrations of NOx. In this review, the mechanism of the photocatalytic oxidation of NOx is described. Then, the recent progress on the development of photocatalysts is reviewed according to the categories of inorganic semiconductors, bismuth-based compounds, nitrogen carbide polymer, and metal organic frameworks (MOFs). In addition, the photoelectrocatalytic oxidation of NOx, a method involving the application of an external voltage on the photocatalytic system to further increase the removal efficiency of NOx, and its progress are summarized. Finally, we outline the remaining challenges and provide our perspectives on the future directions for the photocatalytic oxidation of NOx.

Gas-phase photocatalytic oxidation of NO over palladium modified TiO2 catalysts

2008 ◽  
Vol 9 (9) ◽  
pp. 1941-1944 ◽  
Author(s):  
Zhongyi Sheng ◽  
Zhongbiao Wu ◽  
Yue Liu ◽  
Haiqiang Wang
Keyword(s):  
Gas Phase ◽  
Photocatalytic Oxidation ◽  
Oxidation Of No

Doped and undoped anatase-based plates obtained from paper templates for photocatalytic oxidation of NO

2016 ◽  
Vol 42 (10) ◽  
pp. 12074-12083 ◽  
Author(s):  
Siara Silvestri ◽  
Bruno Szpoganicz ◽  
Juliana Schultz ◽  
Antonio S. Mangrich ◽  
Dachamir Hotza ◽  
...  
Keyword(s):  
Photocatalytic Oxidation ◽  
Oxidation Of No

Mild and Robust Redox-Neutral Pd/C-Catalyzed Lignol β-O-4′ Bond Cleavage Through a Low-Energy-Barrier Pathway

ChemSusChem ◽  
2015 ◽  
Vol 8 (13) ◽  
pp. 2187-2192 ◽  
Author(s):  
Maxim V. Galkin ◽  
Christian Dahlstrand ◽  
Joseph S. M. Samec
Keyword(s):  
Energy Barrier ◽  
Bond Cleavage ◽  
Low Energy

scholarly journals Fast and Highly Chemoselective Alkynylation of Thiols with Hypervalent Iodine Reagents Enabled through a Low Energy Barrier Concerted Mechanism

2014 ◽  
Vol 136 (47) ◽  
pp. 16563-16573 ◽  
Author(s):  
Reto Frei ◽  
Matthew D. Wodrich ◽  
Durga Prasad Hari ◽  
Pierre-Antoine Borin ◽  
Clément Chauvier ◽  
...  
Keyword(s):  
Energy Barrier ◽  
Low Energy ◽  
Hypervalent Iodine ◽  
Concerted Mechanism
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