Crystal phase effect upon O2 activation on gold surfaces through intrinsic strain

Nanoscale ◽  
2019 ◽  
Vol 11 (31) ◽  
pp. 14587-14591 ◽  
Author(s):  
Lixiang Zhong ◽  
Shuzhou Li
Keyword(s):  
Crystal Phase ◽  
Gold Surfaces ◽  
Phase Effect ◽  
O2 Activation ◽  
Crystal Phases ◽  
Intrinsic Strain

Different crystal phases have remarkably different surface reactivities due to their distinct intrinsic surface strains even for close-packed surfaces.

scholarly journals Liquid crystal phase transitions in suspensions of mineral colloids: new life from old roots

2013 ◽  
Vol 371 (1988) ◽  
pp. 20120263 ◽  
Author(s):  
H. N. W. Lekkerkerker ◽  
G. J. Vroege
Keyword(s):  
Phase Transitions ◽  
Liquid Crystal ◽  
Liquid Crystals ◽  
Colloidal Suspensions ◽  
Crystal Phase ◽  
Liquid Crystal Phase ◽  
Future Developments ◽  
Mineral Particles ◽  
Crystal Phases ◽  
Liquid Crystal Phases

A review is given of the field of mineral colloidal liquid crystals : liquid crystal phases formed by individual mineral particles within colloidal suspensions. Starting from their discovery in the 1920s, we discuss developments on the levels of both fundamentals and applications. We conclude by highlighting some promising results from recent years, which may point the way towards future developments.

Crystal phase-dependent electrocatalytic hydrogen evolution performance of ruthenium–boron intermetallics

2020 ◽  
Vol 56 (20) ◽  
pp. 3061-3064 ◽  
Author(s):  
Xu Zou ◽  
Lina Wang ◽  
Xuan Ai ◽  
Hui Chen ◽  
Xiaoxin Zou
Keyword(s):  
Hydrogen Evolution ◽  
Crystal Phase ◽  
Crystal Phases ◽  
Activity Trends

Four crystal phases of ruthenium–boron intermetallics, including Ru7B3, RuB, Ru2B3 and RuB2, are selectively synthesized and their activity trends toward the HER are investigated.

Remarkable crystal phase effect of Cu/TiO2catalysts on the selective hydrogenation of dimethyl oxalate

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 29040-29047 ◽  
Author(s):  
Bin Wang ◽  
Chao Wen ◽  
Yuanyuan Cui ◽  
Xi Chen ◽  
Yu Dong ◽  
...  
Keyword(s):  
Catalytic Hydrogenation ◽  
Selective Hydrogenation ◽  
Catalytic Performance ◽  
Crystal Phase ◽  
Phase Effect ◽  
Dimethyl Oxalate ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Titania Support

Crystal phase of titania support plays an important role in catalytic hydrogenation of dimethyl oxalate. Optimized catalytic performance was achieved for the Cu/P25 due to the intimate metal support interaction.

Boosting acetone oxidation efficiency over MnO2 nanorods by tailoring crystal phases

2019 ◽  
Vol 43 (48) ◽  
pp. 19126-19136 ◽  
Author(s):  
Li Cheng ◽  
Jinguo Wang ◽  
Chi Zhang ◽  
Bei Jin ◽  
Yong Men
Keyword(s):  
Crystal Phase ◽  
Crystal Phases ◽  
Oxidation Efficiency ◽  
Catalytic Performances

MnO2 nanorods with different crystal phases (e.g. α-, β- and γ-MnO2) exhibited distinct crystal-phase dependent catalytic performances for acetone oxidation.

Researching the crystal phase effect on gas sensing performance in In2O3 nanofibers

2020 ◽  
Vol 305 ◽  
pp. 127475 ◽  
Author(s):  
Jing Cao ◽  
Ningrui Zhang ◽  
Shuangming Wang ◽  
Cong Chen ◽  
Haiming Zhang
Keyword(s):  
Gas Sensing ◽  
Crystal Phase ◽  
Phase Effect ◽  
Sensing Performance

scholarly journals Electrospun PVDF–TiO2 with tuneable TiO2 crystal phases: synthesis and application in photocatalytic redox reactions

2017 ◽  
Vol 5 (2) ◽  
pp. 641-648 ◽  
Author(s):  
Jeannie Z. Y. Tan ◽  
Natalita M. Nursam ◽  
Fang Xia ◽  
Yen Bach Truong ◽  
Ilias Louis Kyratzis ◽  
...  
Keyword(s):  
Phase Composition ◽  
Redox Reactions ◽  
Photocatalytic Reduction ◽  
Crystal Phase ◽  
Crystal Phases

The TiO2 crystal phase composition and microstructure of electrospun PVDF–TiO2 membranes affected the photocatalytic reduction of CO2.

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