supported by the National Natural Science Foundation of China(Nos.42275116 and 41975172).
Aerosol hygroscopicity and liquid water content(ALWC)have important influences on the environmental and climate effect of aerosols.In this study,we measured the hygroscopic growth factors(GF)of particles with dry diam...
supported by the National Natural Science Foundation of China(Grant Nos.22375098,21805139 and 12102194);the Joint Funds of the National Natural Science Foundation of China(Grant No.U2141202);Young Elite Scientists Sponsorship Program by CAST(Grant No.2021QNRC001).
Ammonium dinitramide(ADN)is a new type of green energetic oxidizer with excellent energy density and low pollution combustion characteristics.However,the strong hygroscopicity has a significant impact on its practical...
supported by the National Natural Science Foundation of China(22125802).
In this work,we utilize a cocrystallization technique to solve the problem of high hygroscopicity of the high-energy oxidant ammonium dinitramide(ADN).For this purpose,a non-hygroscopic oxidant,triaminoguanidine nitra...
supported by the National Natural Science Foundation of China(Nos.91644101 and 42127806)。
The aging process of atmospheric aerosols usually leads to a mixture of inorganic salts and organic compounds of anthropogenic origin.In organic compounds,polyhydroxy organic acids are important components,however,the...
supported by the National Natural Science Foundation of China(22125802);Beijing Natural Science Foundation(2222017);National key research and development program(2021YFC2101202)。
Ammonium dinitramide(ADN)is a promising oxidizer with high energy characteristic,which is a relatively new environmentally friendly oxidizer without halogens and carbon elements.However,ADN has high hygroscopicity whe...
supported by the National Natural Science Foundation of China(No.42022050);Guangdong Foundation for Program of Science and Technology Research(Nos.2019B121205006 and 2020B1212060053);the Guangdong Science and Technology Department(No.2017GC010501);CAS Pioneer Hundred Talents program.
Heterogeneous reaction of NO_(2) with mineral dust aerosol may play important roles in troposphere chemistry,and has been investigated by a number of laboratory studies.However,the influence of mineralogy on this reac...
financially supported by the Key R&D Project of Hebei Province (No. 21282602Z);Shandong Province (No. 2020CXGC010506);the Innovative Group Project (No. 21621004)。
Isostructural multicomponent crystals provide a promising way for fine-tuning physicochemical properties, whereas their design remains quite challenging. The purpose of this work was to provide a new strategy for obta...
supported by the National Natural Science Foundation of China (Nos.42075082,41875147,42090031);the S&T Development Fund of CAMS (No.2020KJ001),Basic Research Fund of CAMS (No.2020Z002);the Innovation and Development Program of CMA (No.CXFZ2021Z089)
A hygroscopic tandem differentialmobility analyser(H-TDMA)was used to observe the sizeresolved hygroscopic characteristics of submicron particles in January and April 2018 in urban Beijing.The probability distribution...
financially supported by the National Natural Science Foundation of China (Project No. 21805139, 12102194, 22005144 and 22005145);the Joint Funds of the National Natural Science Foundation of China (No. U2141202);Natural Science Foundation of Jiangsu Province (No. BK20200471);the Fundamental Research Funds for the Central Universities (No. 30920041106, 30921011203)
Ammonium dinitramide(ADN)is considered as a potential substitute for ammonium perchlorate in energetic materials due to its high density,positive oxygen balance,and halogen-free characteristics.However,its application...
This study was realized thanks to the financial support of the French Region“GrandEst”and the financial and technical support of LERMAB,mainly Stéphane AUBERT for his technical support to build the thermal treatment reactor and the software for regulation and data loggins.LERMAB is supported by a grant overseen by the French National Research Agency(ANR)as part of the“Investissements d’Avenir”Program(ANR-11-LABX-0002-01.Lab of Excellence ARBRE)and is part of ICEEL。
The reduction of the hygroscopicity of wood fibers was investigated through a Thermal Treatment(TT)on wood chips performed before the defibering process.The TT and defibering tests were both carried out on a continuou...