DRIFTS

作品数:96被引量:304H指数:9
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相关作者:朱彤尚静徐冰烨葛茂发丁杰更多>>
相关机构:北京大学复旦大学华南理工大学中国科学院更多>>
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Synthesis ofδ-MnO_(2)via ozonation routine for low temperature formaldehyde removal
《Journal of Environmental Sciences》2025年第1期642-651,共10页Guijun Fan Yacong Guo Shaohua Chai Le Zhang Jian Guan Guojun Ma Ning Han Yunfa Chen 
supported by the National Key Research and Development Program of China(No.2016YFC0207100).
Nowadays,it is still a challenge to prepared high efficiency and low cost formaldehyde(HCHO)removal catalysts in order to tackle the long-living indoor air pollution.Herein,δ-MnO_(2)is successfully synthesized by a f...
关键词:δ-MnO_(2) Ozone oxidation HCHO oxidation In-situ DRIFTS 
Effect of Cu loading content on the catalytic performance of Cu-USY catalysts for selective catalytic reduction of NO with NH_(3)被引量:1
《Journal of Environmental Sciences》2023年第4期445-458,共14页Jie Wan Haipeng Yang Yijun Shi Yanjun Liu Jin Zhang Jun Zhang Gongde Wu Renxian Zhou 
supported by the Key Program of Science Technology Department of Zhejiang Province (No.2018C03037);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (No.20KJB610005);the Natural Science Foundation of Jiangsu Province (Nos.BK20201037,BK20190705);Key Research and Development Program of Anhui Province (No.202104g01020006);the Scientific Research Fund of Nanjing Institute of Technology (Nos.YKJ2019111 and YKJ2019110)。
Series of Cu-USY zeolite catalyst with different Cu loading content were synthesized through simple impregnation method.The obtained catalysts were subjected to selective catalytic reduction of NOxwith NH_(3)(NH_(3)-S...
关键词:NH_(3)-SCR USY zeolite Cu species Brønsted/Lewis acid centers Diffuse reflectance infrared Fourier transform spectroscopy(DRIFTS) 
Heterogeneous reaction of NO_2 on the surface of montmorillonite particles被引量:2
《Journal of Environmental Sciences》2012年第10期1753-1758,共6页Zefeng Zhang Jing Shang Tong Zhu Hongjun Li Defeng Zhao Yingju Liu Chunxiang Ye 
supported by the National Natural Science Foundation of China (No. 41005071,40490265,20637020);the National Basic Research Program of China(No. 2002CB410802 );the Special Fund of State Key Joint Laboratory of Environment Simulation and Pollution Control (No. 09K01ESPCP)
The studies on heterogeneous reactions over montmorillonite, which is a typical 2:1 layered aluminosilicate, will benefit to the Understanding of heterogeneous reactions on clay minerals. Montmorillonite can be class...
关键词:heterogeneous reaction uptake coefficient DRIFTS MONTMORILLONITE NO2 
A case study of Asian dust storm particles:Chemical composition,reactivity to SO_2 and hygroscopic properties被引量:7
《Journal of Environmental Sciences》2012年第1期62-71,共10页Qingxin Ma Yongchun Liu Chang Liu Jinzhu Ma Hong He 
supported by the National Natural Science Foundation of China (No. 21107129,20937004,50921064)
Mineral dust comprises a great fraction of the global aerosol loading,but remains the largest uncertainty in predictions of the future climate due to its complexity in composition and physico-chemical properties.In th...
关键词:DRIFTS mineral dust SO2 reaction water adsorption 
In situ DRIFTS study of hygroscopic behavior of mineral aerosol被引量:5
《Journal of Environmental Sciences》2010年第4期555-560,共6页Qingxin Ma,Hong He,Yongchun Liu State Key Laboratory of Environmental Chemistry and Ecotoxicology,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China. 
supported by the National Natural Science Foundation of China (No.20877084,20937004);the Chinese Academy of Sciences (No.KZCX2-YW-Q02-03)
In situ diffusion reflectance infrared Fourier transform spectroscopy was used to study the water adsorption on mineral oxides (SiO2, a-Al2O3, MgO, Fe2O3, TiO2). The results showed that all the water adsorption isot...
关键词:DRIFTS mineral oxides water adsorption HYGROSCOPICITY 
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