GAS-PHASE

作品数：98被引量：149H指数：6
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相关作者：许本静乔柯阎子峰赵士林朱纯更多>>
相关机构：中国石油大学（华东）东南大学厦门大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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Steady-state and dynamic simulation of gas phase polyethylene process
《Chinese Journal of Chemical Engineering》2024年第11期110-120,共11页Xiaodong Hong Wanke Chen Zuwei Liao Xiaoqiang Fan Jingyuan Sun Yao Yang Chunhui Zhao Jingdai Wang Yongrong Yang 
financial support provided by the Project of the National Key Research and Development Program of China(2018YFA0704601);the National Natural Science Foundation of China(U22A20415,22308314);the Natural Science Foundation of Zhejiang Province,China(LQ24B060001);the“Pioneer”and“Leading Goose”Research and Development Program of Zhejiang,China(2022C01SA442617)are gratefully acknowledged.
Gas-phase polyethylene(PE)processes are among the most important methods for PE production.A deeper understanding of the process characteristics and dynamic behavior,such as properties of PE and reactor stability,hold...
关键词：Gas-phase polyethylene process Steady state Dynamic modeling CONTROL 
Reactions with Criegee intermediates are the dominant gas-phase sink for formyl fluoride in the atmosphere
《Fundamental Research》2024年第5期1216-1224,共9页Yu Xia Bo Long Ai Liu Donald G.Truhlar 
supported in part by the National Natural Science Foundation of China(42120104007 and 41775125);by Guizhou Provincial Science and Technology Projects,China(CXTD[2022]001 and GCC[2023]026);by the Science and Technology Foundation of Guizhou Provincial Department of Education,China(KY[2021]014 and KY[2021]107);supported in part by the U.S.Department of Energy,Office of Science,Office of Basic Energy Sciences under Award DE-SC0015997.
Atmospheric oxidation processes are of central importance in atmospheric climate models.It is often considered that volatile organic molecules are mainly removed by hydroxyl radical;however,the kinetics of some reacti...
关键词：Atmospheric oxidation capacity Criegee intermediates Formyl fluoride Reaction kinetics CCSDT(Q)/CBS calculations 
Effect of Y,Al Co‑Doping on Hydrogen Storage Properties of La–Mg–Ni‑Based Alloys
《Acta Metallurgica Sinica(English Letters)》2024年第8期1399-1410,共12页Guanjiu Wu Yichao Xie Yuan Li Qing Wang Chenfeng Fan Wenfeng Wang Lu Zhang Shumin Han 
supported by the National Key Research and Development Program of China(No.2022YFB3803800);the National Natural Science Foundation of China(Nos.51971197 and 52071281);the Basic Innovation Research Project in Yanshan University(No.2022LGZD004);the China Postdoctoral Science Foundation(No.2023M742945);the Postdoctoral Research Project of Hebei Province(No.B2023003023);the Subsidy for Hebei Key Laboratory of Applied Chemistry after Operation Performance(No.22567616H);the Special Project for Local Science and Technology Development Guided by the Central Government of China(No.236Z1406G).
La–Mg–Ni-based hydrogen storage alloys have excellent hydrogen storage properties.This work reports the hydrogen storage performance of a series of A_(2)B_(7)-type La_(0.96)Mg_(0.04)N_(i3.34)Al_(0.13)alloy and La_(0...
关键词：La-Mg-Ni-based alloys Gas-phase hydrogen storage performance Ce_(2)Ni_(7)phase LaNi_(5)phase Capacity retention rate 
Highly efficient chemicalproductionviaelectrified,transient high-temperature synthesis
《eScience》2024年第4期41-53,共13页Yichen Dong Yi Rao Hanwen Liu Hao Zhang Rong Hu Yingquan Chen Yonggang Yao Haiping Yang 
The authors express their great appreciation for the support of National Natural Science Funds for Distinguished Young Scholar(52125601);Natural Science Foundation of Hubei Province,China(2022CFA031);the Open Fund of State Key Laboratory of New Textile Materials and Advanced Processing Technologies(FZ2022005);the Interdisciplinary Research Program of Huazhong University of Science and Technology(2023JCYJ004).
In response to the current energy and environmental challenges,reducing or replacing reliance on fossil fuels and striving for carbon neutrality seems to be the only viable choice.Recently,a cutting-edge,eco-friendly ...
关键词：Electrified chemicalsynthesis Transient heating Low-carbon production Gas-phasereaction Solid waste 
Hybrid modeling for carbon monoxide gas-phase catalytic coupling to synthesize dimethyl oxalate process
《Chinese Journal of Chemical Engineering》2024年第6期234-250,共17页Shida Gao Cuimei Bo Chao Jiang Quanling Zhang Genke Yang Jian Chu 
supported in part by the National Key Research and Development Program of China(2022YFB3305300);the National Natural Science Foundation of China(62173178).
Ethylene glycol(EG)plays a pivotal role as a primary raw material in the polyester industry,and the syngas-to-EG route has become a significant technical route in production.The carbon monoxide(CO)gas-phase catalytic ...
关键词：Carbon monoxide Dynamic modeling Hybrid model Reaction kinetics Semi-supervised learning 
Development and Catalytic Cracking Performance of Ultrastable Y Zeolite Rich in Secondary Pores
《China Petroleum Processing & Petrochemical Technology》2024年第2期13-21,共9页Li Jiaxing Wang Shengji Sha Hao Wang Juan Zhou Lingping Wang Lixia 
the National Key R&D Program of China(2022YFA1504404);the SINOPEC Research Program(121036-5).
A novel ultra-stable zeolite, NSZ, rich in secondary pores was developed through the combination of gas-phase andmild hydrothermal methods. This zeolite was successfully tested in an industrial setting for the first t...
关键词：GAS-PHASE ultra-stable ZEOLITE CATALYST catalytic cracking 
Rationally designed synthetic peptide as versatile calibrant to improve the accuracy of protein sequence analysis using MALDI mass spectrometry
《Chinese Chemical Letters》2024年第3期214-220,共7页Lingpeng Zhan Yanyi Huang Guanbo Wang 
supported by grants from the National Natural Science Foundation of China(No.21974069);Open Fund Programs of Shenzhen Bay Laboratory(No.SZBL2020090501001)。
Matrix-assisted laser desorption/ionization(MALDI)mass spectrometry(MS)plays an indispensable role in analyzing protein covalent structures.The reliable identification of amino acid residues and modifications relies o...
关键词：Biomolecule design Synthetic peptide Protein sequencing Covalent structure De novo sequencing Mass spectrometry Gas-phase fragmentation 
Characterization of a smog chamber for studying formation of gas-phase products and secondary organic aerosol
《Journal of Environmental Sciences》2024年第2期570-582,共13页Qi Yuan Zhuozhi Zhang Meng Wang Kin Fai Ho Tao Wang Shuncheng Lee 
financially supported by the Research Grants Council (RGC)of Hong Kong Special Administrative Region,China (No.T24-504/17-N)。
Smog chambers provide a potent approach to explore the secondary organic aerosol formation under varied conditions.This study describes the construction and characterization of a new smog chamber facility for studying...
关键词：Smog chamber Gas-phase oxidation Chamber characterization Chemical mechanism 
Gas-phase synthesis of Ti_(2)CCl_(2) enables an efficient catalyst for lithiumsulfur batteries被引量：1
《The Innovation》2024年第1期33-40,共8页Maoqiao Xiang Zihan Shen Jie Zheng Miao Song Qiya He Yafeng Yang Jiuyi Zhu Yuqi Geng Fen Yue Qinghua Dong Yu Ge Rui Wang Jiake Wei Weiliang Wang Haiming Huang Huigang Zhang Qingshan Zhu Chuanfang John Zhang 
This work was supported by Basic Frontier Scientific Research of the Chinese Academy of Sciences(ZDBS-LY-JSC041);the National Natural Science Foundation of China(22178348);the open research fund of the State Key Laboratory of Mesoscience and Engineering(MESO-23-D06);the Youth Innovation Promotion Association CAS(292021000085).We also thank Wenchang Wang at Shimadzu(China)for help with the XPS analysis.
MXenes have aroused intensive enthusiasm because of their exotic properties and promising applications.However,to date,they are usually synthesized by etching technologies.Developing synthetic technologies provides mo...
关键词：SYNTHESIS PHASE LITHIUM 
Surface-modified Ag@Ru-P25 for photocatalytic CO_(2) conversion with high selectivity over CH_(4) formation at the solid–gas interface被引量：4
《Carbon Energy》2024年第1期182-196,共15页Chaitanya B.Hiragond Sohag Biswas Niket SPowar Junho Lee Eunhee Gong Hwapyong Kim Hong Soo Kim Jin-Woo Jung Chang-Hee Cho Bryan M.Wong Su-Il In 
supported by the Ministry of Science and ICT in Korea(2021R1A2C2009459);X-ray absorption spectra were obtained from Pohang Accelerator Laboratory(PAL)10C beamline;supported by the US Department of Energy,Office of Science,Office of Advanced Scientific Computing Research,and Scientific Discovery through Advanced Computing(SciDAC)program under Award Number DE-SC0022209.
Systematic optimization of the photocatalyst and investigation of the role of each component is important to maximizing catalytic activity and comprehending the photocatalytic conversion of CO_(2) reduction to solar f...
关键词：gas-phase CO_(2) reduction H_(2)O_(2) treatment plasmonic nanoparticles solar fuel photocatalyst surface modification 
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