ChemInform Abstract: Structure, Porosity, and Redox in Porous Manganese Oxide Octahedral Layer and Molecular Sieve Materials

ChemInform ◽  
2008 ◽  
Vol 39 (33) ◽  
Author(s):  
Steven L. Suib
Keyword(s):  
Manganese Oxide ◽  
Molecular Sieve ◽  
Octahedral Layer ◽  
Abstract Structure

Peroxymonosulfate activation and pollutants degradation over highly dispersed CuO in manganese oxide octahedral molecular sieve

2017 ◽  
Vol 422 ◽  
pp. 754-762 ◽  
Author(s):  
Jun Li ◽  
Peng Ye ◽  
Jia Fang ◽  
Manye Wang ◽  
Deming Wu ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
Molecular Sieve ◽  
Highly Dispersed

Characterization of Manganese Oxide Octahedral Molecular Sieve (M−OMS-2) Materials with Different Metal Cation Dopants

2002 ◽  
Vol 14 (2) ◽  
pp. 940-948 ◽  
Author(s):  
Xiao Chen ◽  
Yan-Fei Shen ◽  
Steven L. Suib ◽  
C. L. O'Young
Keyword(s):  
Manganese Oxide ◽  
Metal Cation ◽  
Molecular Sieve

Low-valence or tetravalent cation doping of manganese oxide octahedral molecular sieve (K-OMS-2) materials for nitrogen oxide emission abatement

2019 ◽  
Vol 9 (15) ◽  
pp. 4108-4117 ◽  
Author(s):  
Xiaomin Wu ◽  
Xiaolong Yu ◽  
Ziyi Chen ◽  
Zhiwei Huang ◽  
Guohua Jing
Keyword(s):  
Catalytic Activity ◽  
Oxygen Vacancy ◽  
Manganese Oxide ◽  
Nitrogen Oxide ◽  
Molecular Sieve ◽  
Oxide Catalysts ◽  
Nitrogen Oxide Emission ◽  
Vacancy Defects ◽  
Cation Doping ◽  
Tetravalent Cation

Substitutionally doped oxide catalysts with abundant oxygen vacancy defects (OVDs) can effectively improve the catalytic activity efficiency.

An ultrasonic atomization assisted synthesis of self-assembled manganese oxide octahedral molecular sieve nanostructures and their application in catalysis and water treatment

Nanoscale ◽  
2017 ◽  
Vol 9 (15) ◽  
pp. 5009-5018 ◽  
Author(s):  
Aparna Iyer ◽  
Chung-Hao Kuo ◽  
Saminda Dharmarathna ◽  
Zhu Luo ◽  
Dinithi Rathnayake ◽  
...  
Keyword(s):  
Water Treatment ◽  
Manganese Oxide ◽  
Molecular Sieve ◽  
Ultrasonic Atomization ◽  
Self Assembled

Hydrothermal Synthesis of Structure- and Shape-Controlled Manganese Oxide Octahedral Molecular Sieve Nanomaterials

2006 ◽  
Vol 16 (9) ◽  
pp. 1247-1253 ◽  
Author(s):  
W.-N. Li ◽  
J. Yuan ◽  
X.-F. Shen ◽  
S. Gomez-Mower ◽  
L.-P. Xu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Manganese Oxide ◽  
Molecular Sieve ◽  
Shape Controlled

Effect of Doping Metal Ions on the Structure Transformation of Octahedral Layer Structure Manganese Oxide

2015 ◽  
Vol 723 ◽  
pp. 670-673
Author(s):  
Chen Liang Zhou ◽  
Bin Zheng Fang ◽  
Jian Wei Cao ◽  
Na Zhang ◽  
Jia Li Han ◽  
...  
Keyword(s):  
Metal Ions ◽  
Manganese Oxide ◽  
Powder Diffraction ◽  
Redox Reactions ◽  
Manganese Oxides ◽  
Layer Structure ◽  
Structure Transformation ◽  
Octahedral Layer ◽  
X Ray ◽  
Before And After

The Octahedral layer structure manganese oxides (Buserite and Birnessite) have been synthesized and modified by aging a MnOx gel which was produced from the redox reactions between Mn2+ and MnO4- in the presence of other metal cations (Mg2+, Ni2+, Co2+ or Cu2+). The present study investigates the structure transformation between Buserite and Birnessite using X-ray powder diffraction conducted on cation doped manganese oxides at different stages of before and after hydration. The results indicate that introduction of Mg2+ into the interlayer can completely achieve the structure transformation between Birnessite and Buserite after hydrated at 24h, and Ni2+ can partially reverse.

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