scholarly journals Superior catalytic performance of oxygen vacancy-rich TiO2 supported Pd for formaldehyde oxidation at room temperature

2021 ◽  
Author(s):  
Miao He ◽  
Yueqiang Cao ◽  
Jian Ji ◽  
Kai Li ◽  
Haibao Huang
Keyword(s):  
Oxygen Vacancy ◽  
Room Temperature ◽  
Catalytic Performance ◽  
Formaldehyde Oxidation ◽  
Supported Pd

scholarly journals Alkali titanate nanobelts-supported Pd catalysts for room temperature formaldehyde oxidation

2020 ◽  
Vol 142 ◽  
pp. 106034
Author(s):  
Li Zhou ◽  
Shuren He ◽  
Yuanhua Sang ◽  
Xiaomei Zhang ◽  
Hong Liu ◽  
...  
Keyword(s):  
Room Temperature ◽  
Pd Catalysts ◽  
Supported Pd Catalysts ◽  
Formaldehyde Oxidation ◽  
Supported Pd

Hierarchical nanostructures self-assembled from δ-MnO2 ultrathin nanosheets and Mn3O4 octahedrons for efficient room-temperature HCHO oxidation

2021 ◽  
Author(s):  
Lifang Qi ◽  
Yao Le ◽  
Chao Wang ◽  
Rui Lei ◽  
Tian Wu
Keyword(s):  
Room Temperature ◽  
Hierarchical Nanostructures ◽  
Low Level ◽  
Ultrathin Nanosheets ◽  
Self Assembling ◽  
Formaldehyde Oxidation ◽  
Self Assembled

Self-assembling ultrathin active δ-MnO2 nanosheets and Mn3O4 octahedrons into hierarchical texture enhances room-temperature formaldehyde oxidation at a low-level of Pt.

scholarly journals Room-temperature oxygen vacancy migration induced reversible phase transformation during the anelastic deformation in CuO

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Lei Li ◽  
Guoxujia Chen ◽  
He Zheng ◽  
Weiwei Meng ◽  
Shuangfeng Jia ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxygen Vacancy ◽  
Room Temperature ◽  
High Temperature Superconductivity ◽  
Experimental Investigations ◽  
Solid State Chemistry ◽  
Vacancy Migration ◽  
Scientific Disciplines ◽  
Anelastic Deformation ◽  
Reversible Phase

AbstractFrom the mechanical perspectives, the influence of point defects is generally considered at high temperature, especially when the creep deformation dominates. Here, we show the stress-induced reversible oxygen vacancy migration in CuO nanowires at room temperature, causing the unanticipated anelastic deformation. The anelastic strain is associated with the nucleation of oxygen-deficient CuOx phase, which gradually transforms back to CuO after stress releasing, leading to the gradual recovery of the nanowire shape. Detailed analysis reveals an oxygen deficient metastable CuOx phase that has been overlooked in the literatures. Both theoretical and experimental investigations faithfully predict the oxygen vacancy diffusion pathways in CuO. Our finding facilitates a better understanding of the complicated mechanical behaviors in materials, which could also be relevant across multiple scientific disciplines, such as high-temperature superconductivity and solid-state chemistry in Cu-O compounds, etc.

Oxygen vacancy mediated room temperature ferromagnetism in Cu-doped LiNbO3 thin films

2021 ◽  
Vol 527 ◽  
pp. 167775
Author(s):  
Xiaodong Zhou ◽  
Erlei Wang ◽  
Xiaodong Lao ◽  
Yongmei Wang ◽  
Honglei Yuan
Keyword(s):  
Thin Films ◽  
Oxygen Vacancy ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism

Characterization and Reactivity of Alumina-Supported Pd Catalysts for the Room-Temperature Hydrodechlorination of Chlorobenzene

2007 ◽  
Vol 111 (17) ◽  
pp. 6447-6453 ◽  
Author(s):  
N. Seshu Babu ◽  
N. Lingaiah ◽  
Rajesh Gopinath ◽  
P. Siva Sankar Reddy ◽  
P. S. Sai Prasad
Keyword(s):  
Room Temperature ◽  
Pd Catalysts ◽  
Supported Pd Catalysts ◽  
Supported Pd

Oxygen Vacancy-Induced Room Temperature Ferromagnetism and Magnetoresistance in Fe-Doped In2O3 Films

2015 ◽  
Vol 119 (8) ◽  
pp. 4414-4421 ◽  
Author(s):  
Yukai An ◽  
Yuan Ren ◽  
Dongyan Yang ◽  
Zhonghua Wu ◽  
Jiwen Liu
Keyword(s):  
Oxygen Vacancy ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism

Oxygen vacancy-induced room-temperature ferromagnetism in D—D neutron irradiated single-crystal TiO 2 (001) rutile

2014 ◽  
Vol 23 (10) ◽  
pp. 106101 ◽  
Author(s):  
Nan-Nan Xu ◽  
Gong-Ping Li ◽  
Xiao-Dong Pan ◽  
Yun-Bo Wang ◽  
Jing-Sheng Chen ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Single Crystal ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism

scholarly journals Mesoporous Silica Supported Pd-MnOx Catalysts with Excellent Catalytic Activity in Room-Temperature Formic Acid Decomposition

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Min-Ho Jin ◽  
Duckkyu Oh ◽  
Ju-Hyoung Park ◽  
Chun-Boo Lee ◽  
Sung-Wook Lee ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Mesoporous Silica ◽  
Formic Acid ◽  
Room Temperature ◽  
Acid Decomposition ◽  
Formic Acid Decomposition ◽  
Supported Pd

Self-hydrogen transfer hydrogenolysis of β-O-4 linkages in lignin catalyzed by MIL-100(Fe) supported Pd–Ni BMNPs

2017 ◽  
Vol 19 (19) ◽  
pp. 4538-4543 ◽  
Author(s):  
Jia-wei Zhang ◽  
Guo-ping Lu ◽  
Chun Cai
Keyword(s):  
Hydrogen Transfer ◽  
Catalytic Performance ◽  
Model Compounds ◽  
Lignin Model Compounds ◽  
Organosolv Lignin ◽  
Lignin Model ◽  
Intramolecular Transfer ◽  
Supported Pd

A MIL-100(Fe) supported Pd–Ni BMNP catalyst has been fabricated, and the catalyst exhibits superior catalytic performance toward intramolecular transfer hydrogenolysis of lignin model compounds and organosolv lignin.

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