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Sb2WO6/BiOBr 2D nanocomposite S-scheme photocatalyst for NO removalYanyu Wang,Kai Wang,Jinlong Wang,Xiaoyong Wu,Gaoke ZhangHubei Key Laboratory of Mineral Resources Processing and Environment, State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology摘 要:Photocatalysis technology is an efficient method for removing......
Fabrication method and microstructural characteristics of coal-tar-pitchbased 2D carbon/carbon compositesMohammad Esmaeeli1,Hamed Khosravi2,Alireza Mirhabibi11. School of Metallurgy and Materials Engineering, Iran University of Science and Technology2. Faculty of Materials Science and Engineering, K. N. Toosi University of Technology摘 要:The lignin......
J. Cent. South Univ. (2016) 23: 2520-2525 DOI: 10.1007/s11771-016-3312-9 Froth flotation of refuse coal fines and process optimization using 2D surface plots Shravan Kumar, Veomesh Rawat Department... density, collector and frother dosage. Results were discussed using 2D surface plots. Response function predictions determined by the regression analysis show coefficient of correlation (R2) for yield......
ARTICLE J. Cent. South Univ. (2019) 26: 1510-1520 DOI: https://doi.org/10.1007/s11771-019-4107-6 Synthesis and characterization of Na0.44MnO2 nanorods/graphene composite as cathode materials... Cooperation, National Local Joint Engineering Laboratory for Key Materials of New Energy Storage Battery, Hunan Province Key Laboratory of Electrochemical Energy Storage and Conversion, Key Laboratory......
Processing and performance of 2D fused-silica fiber reinforced porous Si3N4 matrix compositesGuifang Han Litong Zhang Laifei Cheng National Key Laboratory of Thermostructure Composite Materials,Northwestern Polytechnical University,Xi’an 710072,China摘 要:<正>Two-dimension(2D)fused-silica fiber reinforced porous silicon nitride matrix composites were......
2D Carbon Fiber Reinforced High Density Polyethylene Multi-Layered Laminated Composite Panels: Structural, Mechanical, Thermal, and Morphological ProfileShahzad Maqsood Khan1,Nafisa Gull1,Muhammad... with carbon fiber(CF) designed in 2D layout in conventional composites can alleviate their properties in thickness direction, but all attempts so far developed have achieved restrained success. Here,we have......
2D Cf/SiC-Si复合材料的制备和性能研究 陈朝辉1,刘静宇2,简科1 (1.国防科技大学,新型陶瓷纤维及复合材料国防科技重点实验室,长沙,410073;2.长沙学院,生物工程与环境科学系,长沙,410003) 摘要:针对短时高温抗氧化的具体环境,采用先驱体转化工艺制备2D Cf/SiC-Si复合材料.首先考察首周期裂解温度对2D Cf/SiC-Si材料力学性能的影响,结果表明,首周期采用1200℃裂解,所制备的2D Cf/SiC-Si复合材料界面结合较好,弯曲强度和断裂韧性分别达到305.4MPa和15.7 MPa·m1/2.在此基础上研究了Si粉含量对材料性能的影响.结果表明,随着Si含量的增加,2D Cf/SiC-Si材料的力学性能稍有降低,而抗氧化性能明显提高,主要原因在于材料中游离碳含量的降低和Si氧化后生成的具有封填裂纹和隔氧作用的SiO2膜. 关键词:2D......
A 2D Elliptical Model of Random Packing for Aggregates in Concrete许文祥,陈惠苏Jiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University摘 要:
PIP工艺制备2D C/SiC复合材料Z-向穿刺工艺 陈朝辉1,罗征1,张玉娣1,胡海峰1,王其坤1 (1.国防科学技术大学,湖南,长沙,410073) 摘要:针对2D C/SiC复合材料存在碳布层间缺乏纤维增强,层间结合较差的问题,提出通过Z-向穿刺工艺提高碳布层间结合,克服材料使用时可靠性不高的问题,并比较了穿刺工艺对复合材料微观结构和力学性能的影响.结果表明,通过Z-向穿刺工艺制得试样2D C/SiC-Z_(pin)的弯曲强度,弯曲模量和剪切强度分别为247.8 MPa,37.8 GPa和32.1 MPa,而未穿刺试样2D C/SiC的弯曲强度,弯曲模量和剪切强度分别只有219.3 MPa,34.4 GPa和23.3 MPa,由此可见,采用Z-向穿刺工艺能明显提高复合材料的力学性能.微观结构分析认为,试样力学性能提高的根本原因在于采用Z-向穿刺纤维加强了碳布层间结合,使材料具......
,Institute of Metal Research,Chinese Academy of Sciences摘 要:Layered compounds play pivotal roles as precursors for producing 2D materials through mechanical...Electronic structure and mechanical properties of layered compound YB2C2:A promising precursor for making two dimensional(2D) B2C2 netsYanchun Zhou1,Huimin Xiang1,Xiaohui Wang2,Wei Sun1,Fu-Zhi......
