Low temperature catalytic combustion of toluene over three-dimensionally ordered La0.8Ce0.2MnO3/cordierite catalysts

Zang, Meng; Zhao, Chaocheng; Wang, Yongqiang; Liu, Xin; Chen, Yuan; Chen, Shuiquan

doi:10.1016/j.apsusc.2019.03.320

Cited by 36 publications

(17 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The peak "O L " at around 529.34 eV is due to the lattice oxygen; the peak "O D " at the energy ~530.54 eV is due to the presence of several defects or due to the non-lattice oxygen/ non-stoichiometry present in the samples which is in agreement with the previous reports. 37,38 The peak "O C " at 531.96 eV corresponds to the state of oxygen in various La-O, Mn-O chemical bonds and the adsorbed oxygen. All the deconvoluted oxygen peaks were shifted toward higher binding energy in the lead-doped samples, which is due to deformation of the crystal lattice structure that may induce local structural change around oxygen or Mn sites.…”

Section: Methodsmentioning

confidence: 99%

Polaron hopping conduction mechanism and magnetic properties of Pb‐doped LaMnO₃

et al. 2021

View full text Add to dashboard Cite

For the last several years, ABO 3 -type perovskites (A is either a rare earth metal or an alkaline earth metal cation and B is a 3d transition metal cation) have fascinated global concern owing to their strong association among spin, charge, lattice, and orbital degrees of freedom and remarkable assets such as electrical, mechanical, optical, magnetic, catalytic, ferroelectric, colossal magnetoresistance (CMR), high T c superconductivity, non-volatile memory phenomena, etc. [1][2][3] In this class, manganites are materials with great technological value in several device applications, including CMR. 2 One of the key features of manganites as compared to other oxides families is the broad range of

show abstract

Section: Methodsmentioning

confidence: 99%

Polaron hopping conduction mechanism and magnetic properties of Pb‐doped LaMnO₃

et al. 2021

View full text Add to dashboard Cite

show abstract

“…The combination of perovskite and zeolite was studied by Zang et al (2019) . The structure and morphology of three-dimensionally ordered macroporous and nanoparticle La 0.8 Ce 0.2 MnO 3 significantly enhanced the toluene oxidation active associated with the specific surface area of the catalyst.…”

Section: Preparation and Application Of Zeolites And Its Composite Materialsmentioning

confidence: 99%

Zeolite-Based Materials for the Catalytic Oxidation of VOCs: A Mini Review

Xue

Yang

2021

Front. Chem.

View full text Add to dashboard Cite

Catalysts for VOCs combustion have been widely studied and zeolite-based materials and have been structured to meet the need of particle use in this field. This review summarized several new trends in zeolite-based catalysts for VOCs catalytic oxidation. Intensive effort has been devoted to the optimization of composition and structure of catalysts, abatement of CVOCs, design of zeolite-based monolithic catalysts and adsorbent/catalyst bi-functional material. The suggestions for further work here presented are put forward based on the collation of recently published papers.

show abstract

“…Various physical, chemical and biological removal techniques have been widely used such as adsorption, 8,9 oxidation, 1,9 bio-ltration, 10,11 biodegradation, 12 bio-reactor removal 13,14 and catalytic combustion. 15 Among the above technologies, adsorption is a good candidate method for air purication, as it is efficient, low cost and a simple technique. Various porous materials have been studied as adsorbents for the abatement of VOCs from contaminated air.…”

Section: Introductionmentioning

confidence: 99%