Intercalation of Ca into a Highly Defective Manganese Oxide at Room Temperature

Authors have successfully synthesized a new environmental catalysis which reacted with harmful formaldehyde in air at room temperature. Although manganese oxide is practically used for a major ingredient of formaldehyde removing materials, intermediates such as formate formed on the surface reduced the removal efficiency. Then, manganese oxide was photodeposited onto the surface of titanium dioxide particles which could decompose certain organic compounds with UV irradiation. It was confirmed that the complex oxide decomposed formaldehyde into carbon dioxide at room temperature. Moreover, UV irradiation enhanced the production of the carbon dioxide.

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Room-Temperature Oxidation of Formaldehyde by Layered Manganese Oxide: Effect of Water

Environmental Science & Technology ◽

10.1021/acs.est.5b02085 ◽

2015 ◽

Vol 49 (20) ◽

pp. 12372-12379 ◽

Cited By ~ 154

Author(s):

Jinlong Wang ◽

Pengyi Zhang ◽

Jinge Li ◽

Chuanjia Jiang ◽

Rizwangul Yunus ◽

...

Keyword(s):

Manganese Oxide ◽

Room Temperature ◽

Temperature Oxidation ◽

Effect Of Water ◽

Layered Manganese Oxide

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Photoassisted synthesis of manganese oxide nanostructures using visible light at room temperature

Green Chemistry ◽

10.1039/c3gc40487k ◽

2013 ◽

Vol 15 (8) ◽

pp. 2191 ◽

Cited By ~ 21

Author(s):

Lavinia Balan ◽

Camelia Matei Ghimbeu ◽

Loïc Vidal ◽

Cathie Vix-Guterl

Keyword(s):

Visible Light ◽

Manganese Oxide ◽

Room Temperature ◽

Oxide Nanostructures

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Nanoflower-like weak crystallization manganese oxide for efficient removal of low-concentration NO at room temperature

Journal of Materials Chemistry A ◽

10.1039/c5ta00468c ◽

2015 ◽

Vol 3 (14) ◽

pp. 7631-7638 ◽

Cited By ~ 20

Author(s):

Jin Wang ◽

Jinzhen Zhu ◽

Xiaoxia Zhou ◽

Yanyan Du ◽

Weimin Huang ◽

...

Keyword(s):

Nitric Oxide ◽

Air Pollution ◽

Manganese Oxide ◽

Room Temperature ◽

Closed Space ◽

Efficient Removal ◽

Low Concentration ◽

Challenging Issue

The efficient removal of low-concentration nitric oxide at room temperature from a semi-closed space is becoming a crucial but challenging issue in the context of increasingly serious air pollution.

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Cyclic Voltammetric Investigation on the Catalysis of Electrodeposited Manganese Oxide on the Electrochemical Reduction of Oxygen (ORR) in Room Temperature Ionic Liquids (RTILs) of 1-Ethyl-3-Methylimidazolium Tetrafluorobroate (EMIBF4) on Glass Carbon (GC) Electrode

Portugaliae Electrochimica Acta ◽

10.4152/pea.200703335 ◽

2007 ◽

Vol 25 (3) ◽

pp. 335-348

Author(s):

K Ding ◽

Q Wang ◽

M Zhao

Keyword(s):

Ionic Liquids ◽

Manganese Oxide ◽

Electrochemical Reduction ◽

Room Temperature ◽

Room Temperature Ionic Liquids ◽

Cyclic Voltammetric ◽

Glass Carbon ◽

Electrochemical Reduction Of Oxygen

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Humidity sensor with manganese oxide for room temperature use

Sensors and Actuators B Chemical ◽

10.1016/0925-4005(93)85075-l ◽

1993 ◽

Vol 14 (1-3) ◽

pp. 523-524 ◽

Cited By ~ 7

Author(s):

Chao-Nan Xu ◽

Kazuhide Miyazaki

Keyword(s):

Manganese Oxide ◽

Room Temperature ◽

Humidity Sensor

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Quantitative room-temperature mineralization of airborne formaldehyde using manganese oxide catalysts

Applied Catalysis B Environmental ◽

10.1016/j.apcatb.2011.06.032 ◽

2011 ◽

Vol 107 (1-2) ◽

pp. 34-41 ◽

Cited By ~ 62

Author(s):

Meera A. Sidheswaran ◽

Hugo Destaillats ◽

Douglas P. Sullivan ◽

Joern Larsen ◽

William J. Fisk

Keyword(s):

Manganese Oxide ◽

Room Temperature ◽

Oxide Catalysts ◽

Manganese Oxide Catalysts

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Quantitative analysis of the coupling between proton and electron transport in peptide/manganese oxide hybrid films

Physical Chemistry Chemical Physics ◽

10.1039/c9cp05581a ◽

2020 ◽

Vol 22 (14) ◽

pp. 7537-7545

Author(s):

Misong Ju ◽

Ouk Hyun Cho ◽

Jaehun Lee ◽

Seok Daniel Namgung ◽

Min-Kyu Song ◽

...

Keyword(s):

Quantitative Analysis ◽

Electron Transport ◽

Manganese Oxide ◽

Room Temperature ◽

Hybrid Films

A novel platform is proposed to quantify the coupling phenomenon between electrons and protons in tyrosine-rich peptide/manganese oxide hybrid films at room temperature.

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Enhancement of room-temperature ferromagnetism in manganese oxide thin films grown on Nb:SrTiO3 substrates

Modern Physics Letters B ◽

10.1142/s0217984914501620 ◽

2014 ◽

Vol 28 (20) ◽

pp. 1450162

Author(s):

P. Hu ◽

S. X. Wu ◽

S. W. Li

Keyword(s):

Thin Films ◽

Molecular Beam Epitaxy ◽

Manganese Oxide ◽

Growth Process ◽

Room Temperature ◽

Oxygen Vacancies ◽

Molecular Beam ◽

Room Temperature Ferromagnetism ◽

Experimental Results ◽

Oxide Thin Films

In this paper, α- Mn 2 O 3 thin films were fabricated by plasma-assisted molecular beam epitaxy on SrTiO 3 and Nb : SrTiO 3, respectively. The grown samples showed room temperature ferromagnetism (RFM) properties. All the experimental results manifested that the RFM properties in undoped thin films were induced by oxygen vacancies formed during the growth process. Even more, the ferromagnetism of thin films grown on Nb : SrTiO 3 were enhanced, and these results confirmed the fact that oxygen vacancies induced ferromagnetism. That is to say, more oxygen vacancies result the more unpaired electrons induced prominent abnormal spin causing ferromagnetism.

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