Results 211 to 220 of about 2,955,116 (287)

Boosting Catalytic Purification of Soot Particles over Double Perovskite-Type La2-xKxNiCoO6 Catalysts with an Ordered Macroporous Structure.

Environmental Science and Technology, 2021
The catalytic performances for soot purification over the perovskite-type ABO3 oxides, as one of the most potential non-noble metal catalysts, are closely correlated with the substitution of A-site and B-site ions.
Peng Zhang, Xuelei Mei, Xiaochan Zhao, Jing Xiong, Yuanfeng Li, Zhen Zhao, Yuechang Wei   +6 more
semanticscholar   +1 more source

Identification, Quantification, and Imaging of the Biodistribution of Soot Particles by Mass Spectral Fingerprinting.

Analytical Chemistry, 2021
Soot is ubiquitous and has large detrimental effects on climate, air quality, and human health. However, identification of soot in carbonaceous media is very challenging due to its nanoscale carbon nature and complex sources.
Yue Lin, Xiu Huang, Yongchun Liu, Dong Cao, Dawei Lu, Zeming Feng, Qian S. Liu, Zhen Lin, G. Jiang   +8 more
semanticscholar   +1 more source

Numerical study of soot particles from low temperature combustion of engine fueled with diesel fuel and unsaturation biodiesel fuels

Applied Energy, 2018
Feiyang Zhao, Wenming Yang, Wenbin Yu, Han Li, Yu Yun Sim, Teng Liu, K. Tay   +6 more
semanticscholar   +3 more sources

Cytotoxic free radicals on air-borne soot particles generated by burning wood or low-maturity coals.

Environmental Science and Technology, 2020
Traditional cookstove is a major contributor to combustion-derived soot particles, which contain various chemical species that may cause significant impact to human health and ecosystem.
Hanzhong Jia, Shuaishuai Li, Lan Wu, Shiqing Li, V. Sharma, B. Yan   +5 more
semanticscholar   +1 more source

SO2-Tolerant Catalytic Removal of Soot Particles over 3D Ordered Macroporous Al2O3-Supported Binary Pt-Co Oxide Catalysts.

Environmental Science and Technology, 2020
The catalytic purification for soot particles is dependent on the SO2 tolerance and activity of the catalysts in practical application. Herein, we have elaborately fabricated the nanocatalysts of three-dimensionally ordered macroporous (3DOM) Al2O3 ...
Yuechang Wei, Peng Zhang, Jing Xiong, Qianqian Yu, Qiangqiang Wu, Z. Zhao, Jian Liu   +6 more
semanticscholar   +1 more source

COULOMB INTERACTIONS IN SOOT PARTICLE FORMATION

Journal of Aerosol Science, 2001
Soot formation from uncomplete combustion of hydrocarbons is important problem. However, there are many obscure areas in the mechanism of this process. For example, the role of Coulomb interactions in soot coagulation process is not clarified yet.
Onischuk AA, di Stasio S, Baklanov AM, KAaresev VV, Makhov GA, Vlasenko AL, Ankilov AN, Panfilov VN   +7 more
openaire   +3 more sources

Ice nucleation on soot particles

Journal of Aerosol Science, 1998
Abstract The ice-forming activity of soot particles of various sizes has been studied in a cloud chamber under temperatures ranging from −5 to −20°C. It was found that the fraction of aerosol particles forming ice crystals was influenced by the temperature, the mean radius of aerosol particles and the degree of oxidising of the soot particle surface.
B. Gorbunov, A. Baklanov, N. Kakutkina, R. Toumi, H.L. Windsor   +4 more
openaire   +1 more source

The impact of chemical composition of oxygenated fuels on morphology and nanostructure of soot particles

, 2020
Over the years, oxygenated fuels such as biodiesel and alcohol fuels have been useful in reducing particulate matter (PM) emissions of diesel engines.
P. Verma, M. Jafari, S. Rahman, Edmund Pickering, S. Stevanovic, A. Dowell, Richard J. Brown, Z. Ristovski   +7 more
semanticscholar   +1 more source

Nanostructure of atmospheric soot particles

Atmospheric Environment, 2006
Abstract We studied the structure of atmospheric soot using electron-diffraction-based pair distribution function (PDF) analysis, and compared it with other carbon structures. Two reference materials were used: hydrogen-free amorphous carbon and a kerogen sample with a H/C ratio of 0.61.
Kiss, Viktória, Pósfai, Mihály, Lábár, János   +2 more
openaire   +2 more sources

Burnout of Soot Particles

1983
Soot in flames is often a necessary component as it makes possible an efficient heat transfer by radiation. Naturally, it must be subsequently destroyed to avoid pollution. The present paper is focussed on soot oxidation by gaseous reagents.
Jean-Baptiste Donnet, Jacques Lahaye
openaire   +1 more source