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Updated: May 3, 2026

Synthesis and Catalytic Performance of Gold Intercalated in the Walls of Mesoporous Silica
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在Cu-SSZ-13@Ce-MnOx/Mesoporous-silica催化剂上构建多功能接口工程,以提高活性,SO2耐受性和热水稳定性

Zhiqiang Chen1, Hang Wang2, Xinjia Zhang2

  • 1School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; Faculty of Chemical Engineering, Huaiyin Institute of Technology, Huai'an 223003, China.

Journal of hazardous materials
|July 24, 2024
PubMed
概括

一种新型的核心外催化剂,包括Cu-SSZ-13和Ce-MnOx/Meso-SiO2,增强了移动源排放控制的低温活性和稳定性. 这种设计提高了对氨的选择性催化还原 (NH3-SCR) 应用的二氧化硫耐受性和水热耐用性.

关键词:
核心外的核心外在Cu-SSZ-13中使用.水热稳定性 水热稳定性NH(3) -SCR 额外的风险组合SO(2) 的容忍度.

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相关概念视频

Heterogeneous Catalysis01:22

Heterogeneous Catalysis

Heterogeneous catalysis involves a catalyst in a different phase from the reactants. It is a process where the catalyst and the reactants are in distinct phases, typically solid and gas or liquid.Most heterogeneous catalysts are metals, metal oxides, or acids. The list includes transition metals like iron (Fe), cobalt (Co), nickel (Ni), palladium (Pd), platinum (Pt), chromium (Cr), manganese (Mn), tungsten (W), silver (Ag), and copper (Cu). These metals possess partially vacant d orbitals that...
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