MULLITE

作品数:185被引量:305H指数:7
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相关领域:化学工程一般工业技术更多>>
相关作者:沈保罗高升吉涂铭旌龙剑平景山更多>>
相关机构:四川大学西北工业大学中南大学天津大学更多>>
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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国家重点实验室开放基金中国博士后科学基金更多>>
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Investigation on Clay Based Mullite-silica Rich Glass Composites
《China's Refractories》2025年第1期18-24,共7页YAN Wen SHI Jinling LI Nan 
Research Project of Hubei Provincial Department of Science and Technology(Grant no.2024CSA075);Key Project of the National Natural Science Foundation of China(Grant No.U21A2058)for fnancially supporting this work.
Mullite-silica rich glass(MSRG)composites are a more efficient material than chamotte for industrial utilization of clay in refractory applications.The properties of the MSRG composites depend on the amount and compos...
关键词:mullite-silica rich glass composite composition glass phase VISCOSITY coefficient of thermal expansion 
CPAM-assisted synthesis of NaA zeolite membrane on macroporous mullite hollow fiber for ethanol dehydration by pervaporation
《Chinese Journal of Chemical Engineering》2025年第1期66-80,共15页Liqin Tang Xiang Jin Bing Gao Xuechao Gao Xuehong Gu 
supported by the National Natural Science Foundation of China(22178166);Jiangsu Provincial Special Funds of Scientific and Technological Innovation for Carbon Peak and Carbon Neutrality(BE2022033-1,BE2022033-4);Chongqing Municipal Bureau of Science and Technology(cstc2021jcyj-msxmX0748).
Due to the low transport resistance,mullite hollow fiber(HF)could be regarded as a promising support for preparation of NaA zeolite membranes.However,insufficient coverage and undesired seed penetration often occur in...
关键词:CPAM-Modification NaA zeolite membranes Mullite hollow fiber SEEDING PERVAPORATION 
Abstracts Selected from Naihuo Cailiao(Refractories)——A Bimonthly in Chinese
《China's Refractories》2024年第4期42-48,共7页
Preparation of mullite fiber based porous ceramics via photocuring 3D printing/Li Xin,Cao Yuegi,Zhang Qiang,Guo Anran//Naihuo Cailia0.-2023,57(6):461 Ahstract:The traditional molding technology cannot meet the needs o...
关键词:MULLITE CERAMICS CERAMIC 
预处理温度及其保温时间对Al_(2)O_(3f)/Mullite性能的影响
《西安航空学院学报》2024年第5期15-24,共10页刘畅 王松 罗发 张刘超 李鹏 张瑞端 阮兴翠 周影影 史健帅 
国家科技重大专项(J2019-VI-0015-0130)。
以Al_(2)O_(3)纤维为增强体,以莫来石(Mullite)为陶瓷基体,采用浸渍-烘干-预烧结-烧结工艺,在600、800、1000和1200℃烧结温度下,制备了Al_(2)O_(3f)/Mullite复合材料,以揭示低温预烧结条件下,不同的烧结温度和保温时间对制备所得复合...
关键词:介电常数 透波 复合材料 氧化铝纤维 莫来石 
A novel mullite anti-gyroid/SiC gyroid ceramic metastructure based on digital light processing 3D printing with enhanced electromagnetic wave absorption and mechanical properties
《Journal of Advanced Ceramics》2024年第8期1212-1222,共11页Chaoyang Wang Xiao Chen Zhicheng Wang Jjalin Bai Jie Tang Yulong She Zhengren Huang Yong Yang 
The authors gratefully acknowledged the financial support provided by the National Key R&D Program of China(No.2021YFB3701500);the Program of Shanghai Academic/Technology Research Leader(No.22XD1404000).
Sic-based composites are widely used as electromagnetic wave absorbers due to their excellent dielectric properties.However,the constraints associated with structural design and the intricacies of the preparation proc...
关键词:mullite anti-gyroid/SiC gyroid metastructures digital light processing(DLP) precursor infiltration and pyrolysis(PIP) electromagnetic waveabsorption 
Recycling of Silicone Rubber from Composite Insulator with Pyrolysis Method
《CSEE Journal of Power and Energy Systems》2024年第4期1787-1798,共12页Ruiqi Shang Liming Wang Fanghui Yin Masoud Farzaneh 
supported by the National Natural Science Foundation of China(51977118).
Composite insulators have been widely used in transmission lines.After being removed from transmission lines,their housing silicone material cannot degrade naturally.To tackle this problem,this paper proposes an effec...
关键词:Composite insulator MULLITE PYROLYSIS RECYCLING silicone rubber SINTERING 
大气等离子喷涂Si/Mullite+BSAS/Yb_(2)Si_(2)O_(7)环境障涂层的制备与水氧腐蚀行为
《航空材料学报》2024年第4期37-45,共9页崔永静 郭孟秋 马玉洁 周邦阳 范尚武 焦健 成来飞 
两机基础科学中心项目(P2022-B-Ⅳ-003-001)。
以固相烧结法制备的Yb_(2)Si_(2)O_(7)粉体作为原材料,采用大气等离子喷涂工艺在SiC基体表面制备Si/Mullite+BSAS/Yb_(2)Si_(2)O_(7)三层结构环境障涂层。利用扫描电子显微镜、能谱仪、X射线衍射分析仪、纳米压痕试验机等设备研究涂层...
关键词:环境障涂层 等离子喷涂 碳化硅陶瓷基复合材料 Yb_(2)Si_(2)O_(7) 
A new popular transition metal-based catalyst:SmMn_(2)O_(5) mullite-type oxide被引量:1
《Chinese Chemical Letters》2024年第8期25-35,共11页Yatian Deng Dao Wang Jinglan Cheng Yunkun Zhao Zongbao Li Chunyan Zang Jian Li Lichao Jia 
supported by the National Natural Science Foundation of China(Nos.52072134,U1910209,51972128,52272205);Hubei Province(Nos.2021BCA149,2021CFA072,2022BAA087).
Catalyst with high performance has drawn increasing attention recently due to its significant advantages in chemical reactions such as speeding up the reaction,lowering the reaction temperature or pressure,and proceed...
关键词:CATALYST SmMn_(2)O_(5) Mullite-type oxide Catalytic oxidation Oxygen reduction reaction Oxygen evolution reaction Reaction mechanisms 
Preparation and properties of ZrO_(2)-strengthened porous mullite insulation materials using Y_(2)O_(3) additive
《Journal of Iron and Steel Research International》2024年第6期1514-1521,共8页Wang-zhi Yu Yi-hong Shi Ping Liu Yong-wan Wu Cheng-hao Song Xian-gong Deng Xiang Ding Song-lin Ran Yi Zhang Hai-jun Zhang Hai-liang Deng 
supported by the Natural Science Foundation of Anhui Provincial Education Department(2023AH051130 and KJ2021ZD0040);the University Synergy Innovation Program of Anhui Province(GXXT-2019-015);National Natural Science Foundation of China(51972002);the Student Research Training Program(SRTP)of Anhui University of Technology(S202310360191);National Innovation and Entrepreneurship Training Program for College Students(202210360023).
ZrO_(2)-strengthened porous mullite insulation materials were prepared by foaming technology utilizing ZrSiO_(4) and Al_(2)O_(3) as primary materials and Y_(2)O_(3) as an additive.The effects of Y_(2)O_(3) contents on...
关键词:Porous mullite insulation material Zirconium oxide Y_(2)O_(3) Mechanical property Heat conductivity 
Effect of CaO Impurity on Mullite Formation from SiO_(2) Gel and Al_(2)O_(3) Powders
《China's Refractories》2024年第1期34-39,共6页GENG Qiankun TIAN Xuekun WANG Hongsen SHEN Jiaxin OUYANG Deze ZHAO Fei LIU Xinhong 
This work was financially supported by National Natural Science Foundation of China(Nos.52172031 and 51872266).
To broaden the application of SiO_(2) sol-bonded castables,using micro-or nano-Al_(2)O_(3) powder and SiO_(2) gel powder as the main raw materials,the effects of CaO impurity on the formation of mullite by the reactio...
关键词:CAO MULLITE ATMOSPHERE temperature particle size 
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