A simple strategy to tune α-MnO2 and enhance VOC oxidation via precipitation rate control
TLDR
In this paper, a simple strategy was designed to control the precipitation rate of MnO2 in industrial applications, which leads to unsatisfactory removal efficiency due to the intense precipitation rates of the metal precursors.About:
This article is published in Applied Surface Science.The article was published on 2022-02-01 and is currently open access. It has received 7 citations till now. The article focuses on the topics: Ammonium bicarbonate & Catalysis.read more
Citations
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Boosting the VOCs purification over high-performance α-MnO2 separated from spent lithium-ion battery: synergistic effect of metal doping and acid treatment
Xin Min,Mingming Guo,Kan Li isualization,Jia-nan Gu isualization,Xiaofang Hu,Jinping Jia,Tonghua Sun +6 more
TL;DR: In this article , a series of high-performance α-MnO 2 catalysts with metal dopant and acid treatment are synthesized from acid leaching solution of cathode materials, which were separated from spent lithium-ion manganese battery (SLMB).
Journal ArticleDOI
Reduced graphene oxide as an effective promoter to the layered manganese oxide-supported Ag catalysts for the oxidation of ethyl acetate and carbon monoxide.
TL;DR: In this article , the performance of layered manganese oxide (δ-MnO2)-supported reduced graphene oxide (rGO)-promoted silver catalysts was evaluated for the oxidation of CO and ethyl acetate.
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Single-crystalline α-MnO2 catalysts with tailored exposed crystal facets for boosting catalytic soot oxidation: The crystal facet-dependent activity
Hongjie Chi,Peng Zhang,Jingchao Xiong,Yue Chang Wei,Yuanfeng Li,Zhen Zhao,Jian Li,Jinqing Jiao +7 more
TL;DR: In this paper , three catalysts of single-crystalline α-MnO 2 nanowires with exposed {310, {110} and {100} facets were constructed for the three-phase reaction of catalytic soot oxidation.
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Efficient toluene low‐temperature elimination over OMS‐2: Unveiling the decisive role of lattice oxygen
TL;DR: In this article , a series of manganese oxide octahedral molecular sieves (OMS-2) with different adsorption and lattice oxygen properties were synthesized and the catalytic oxidation performance of the catalysts for toluene was examined.
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Growth and structures of MnO thin films on Ni(1 1 1)
TL;DR: In this paper , a thin MnOx film was prepared by evaporating metallic Mn onto a Ni(1 1 1) surface followed by annealing in an O2 atmosphere.
References
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Effect of nature and location of defects on bandgap narrowing in black TiO2 nanoparticles.
Alberto Naldoni,Mattia Allieta,Saveria Santangelo,Marcello Marelli,Filippo Fabbri,S. Cappelli,Claudia L. Bianchi,Rinaldo Psaro,Vladimiro Dal Santo +8 more
TL;DR: It is demonstrated that black TiO(2) nanoparticles obtained through a one-step reduction/crystallization process exhibit a bandgap of only 1.85 eV, which matches well with visible light absorption.
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Catalytic combustion of VOCs over a series of manganese oxide catalysts
Sang Chai Kim,Wang Geun Shim +1 more
TL;DR: In this paper, the authors used the Brunauer Emmett Teller (BET), temperature programmed reduction (TPR), X-ray diffraction (XRD) and Xray photoelectron spectroscopy (XPS) to study catalytic combustion of volatile organic compounds (VOCs): benzene and toluene.
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VOC oxidation over CuO–CeO2 catalysts prepared by a combustion method
TL;DR: In this paper, a urea combustion method was used to evaluate the performance of a mixture of CuO and CeO 2 catalysts in the oxidation of ethanol, ethyl acetate and toluene.
Journal ArticleDOI
The universal character of the Mars and Van Krevelen mechanism
C. Doornkamp,Vladimir Ponec +1 more
TL;DR: In this article, the authors defined the position of this mechanism among other ways of catalytic activation, and the experimental evidence for this mechanism was presented in more detail, among them the deoxygenation of nitrocompounds and carboxylic acids.