Results 181 to 190 of about 486,874 (241)

One-pot synthesis of atomically dispersed Pt on MnO2 for efficient catalytic decomposition of toluene at low temperatures

Applied Catalysis B: Environmental, 2019
The catalytic degradation of volatile organic compounds (VOCs) at low temperature is still a great challenge for indoor air purification. In this paper, the doping of single-atom Pt into MnO2 with a one-pot hydrothermal process greatly improved the ...
Huiyu Zhang, Shanhong Sui, Xianming Zheng, Ranran Cao, Pengyi Zhang   +4 more
semanticscholar   +1 more source

Toluene oxidation over Co3+-rich spinel Co3O4: Evaluation of chemical and by-product species identified by in situ DRIFTS combined with PTR-TOF-MS.

Journal of Hazardous Materials, 2019
Series of Co3+-rich spinel Co3O4 catalysts were synthesized and evaluated by toluene catalytic oxidation. An outstanding activity was achieved over Co3O4-N utilizing Co(NO3)2·6H2O as precursor (T50 = 211 °C, T90 = 217 °C at conditions: 1000 ppm(v), WHSV =
Jinping Zhong, Yikui Zeng, Dongdong Chen, Shengpeng Mo, Mingyuan Zhang, Mingli Fu, Junliang Wu, Z. Su, Peirong Chen, D. Ye   +9 more
semanticscholar   +1 more source

Enhancement effect of acid treatment on Mn2O3 catalyst for toluene oxidation

Catalysis Today, 2019
The effect of acid treatment on manganese oxide samples has been investigated for catalytic oxidation of toluene. The acid treatment had no obvious influence on the textural properties of catalysts, but could remarkably improve the catalytic performance ...
Xueqin Yang, Xiaolin Yu, Mengya Lin, Xiuyun Ma, Maofa Ge   +4 more
semanticscholar   +1 more source

Selective Toluene Detection with Mo2CTx MXene at Room Temperature.

ACS Applied Materials and Interfaces, 2020
MXenes are a promising class of two-dimensional materials with several potential applications, including energy storage, catalysis, electromagnetic interference shielding, transparent electronics, and sensors.
Wenzhe Guo, S. Surya, Vasudeo Babar, Fangwang Ming, Sitansh Sharma, H. Alshareef, U. Schwingenschlögl, K. Salama   +7 more
semanticscholar   +1 more source

TOLUENE DIISOCYANATE

The Lancet, 1978
W G, Adams, I F, Carney, J D, Chamberlain, G M, Paddle   +3 more
  +7 more sources

Probing toluene catalytic removal mechanism over supported Pt nano- and single-atom-catalyst.

Journal of Hazardous Materials, 2020
Commercial TiO2 supported 0.20 wt% Pt catalyst is obtained via the molten salt method, and both Pt nanoparticles and single atom Pt sites are observed.
Zhiwei Wang, Huanggen Yang, Rui Liu, S. Xie, Yuxi Liu, H. Dai, Haibao Huang, Jiguang Deng   +7 more
semanticscholar   +1 more source

Room temperature toluene gas sensor based on TiO2 nanoparticles decorated 3D graphene-carbon nanotube nanostructures

Sensors and Actuators B: Chemical, 2019
This work presents a highly sensitive room-temperature gas sensor based on 3D titanium dioxide/graphene-carbon nanotube (3D TiO2/G-CNT) fabricated by chemical vapor deposition and sparking methods. Characterizations by scanning electron microscopy, X-ray
Yotsarayuth Seekaew, A. Wisitsoraat, D. Phokharatkul, C. Wongchoosuk   +3 more
semanticscholar   +1 more source

Soot formation in shock-tube pyrolysis of toluene, toluene-methanol, toluene-ethanol, and toluene-oxygen mixtures

Fuel and Energy Abstracts, 1996
Soot formation during the pyrolysis of argon diluted mixtures of toluene and binary mixtures of toluene-methanol and toluene-ethanol, and during the oxidation of toluene has been studied in a reflected shock tube. Soot induction times and rates of soot formation were measured at 632.8 and 1152.0 nm by a laser beam attenuation method and these showed an
A. Alexiou, A. Williams
openaire   +2 more sources

Enhanced hydrophobic UiO-66 (University of Oslo 66) metal-organic framework with high capacity and selectivity for toluene capture from high humid air.

Journal of Colloid and Interface Science, 2019
Metal organic frameworks (MOFs) are good absorbents that provide high specific surface area, modified pore surface and controllable pore size. The aim of this work is to prepare a MOFs material with good toluene adsorption property in the presence of ...
Xiaodong Zhang, X. Lv, Xiaoyu Shi, Yang Yang, Yiqiong Yang   +4 more
semanticscholar   +1 more source

Neurotoxicity of toluene

Toxicology Letters, 2010
Chemical susceptibility is triggered by a large range of chemicals present both indoors and outdoors including pesticides, cleaning products, perfumes, scented products and cigarette smoke. Health risk after chemical exposure depends on age, sex, genetic factors, socioeconomic status, nutritional status, and environmental factors.
Tin-Tin, Win-Shwe, Hidekazu, Fujimaki
openaire   +2 more sources