作者: Hang Zhang1,2,3;,Wei-fu Sun1,2,3; (1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology;2Beijing Institute of Technology Chongqing Innovation Center;3Explosion Protection and Emergency Disposal Technology Engineering Research Center of the Ministry of Education)
出处: Defence Technology 2023 第27卷 第9期 P237-250
关键词: Additive;manufacturing;Continuous;basalt;fiber;Failure;behavior;Mechanical;properties;Thermoplastic;composites
摘要: Continuous basalt fiber(CBF) is an outstanding inorganic fiber produced from nature, which has a wide range of applications in the field of armor prot ...
作者: Jiahui Shi1;,Bidong Wu1;,Jinqiang Zhou1,2;,Dawei Ren1;,Dongxu Zhang1;,Chongwei An1;,Jingyu Wang1; (1School of Environment and Safety Engineering, North University of China;2School of Mechatronical Engineering, Beijing Institute of Technology)
出处: Defence Technology 2023 第27卷 第9期 P251-262
关键词: Droplet;microfluidics;CL-20;TNT;Co-crystal;Spherical;coating
摘要: Energetic materials pose challenges in preparation and handling due to their contradictory properties of high-energy and low-sensitivity. The emergenc ...
作者: Zhengqiang Hu1;,Fengling Zhang1;,Anbin Zhou1;,Xin Hu1;,Qiaoyi Yan1;,Yuhao Liu1;,Faiza Arshad1;,Zhujie Li2;,Renjie Chen1,3,2;,Feng Wu1,3,2;,Li Li1,3,2; (1Beijing Key Laboratory of Environmental Science and Engineering, School of Materials Science & Engineering, Beijing Institute of Technology;2Advanced Technology Research Institute, Beijing Institute of Technology;3Collaborative Innovation Center of Electric Vehicles in Beijing)
出处: Nano-Micro Letters 2023 第15卷 第10期 P205-217
关键词: Nucleation overpotential;Complexing agent;Zn batteries;Zn deposition
摘要: Dendrite formation severely compromises further development of zinc ion batteries. Increasing the nucleation overpotential plays a crucial role in ach ...
作者: Shuang Wang1;,Li Yang1;,Zhenzhan Yan1;,Jimin Han1;,Xiaoting Ren2;,Wei Li2; (1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology;2Science and Technology on Aerospace Chemical Power Laboratory, Hubei Institute of Aerospace Chemotechnology)
出处: Defence Technology 2023 第27卷 第9期 P93-100
关键词: Carbon;nanofilm;Metal-organic;framework;Copper;azide;(CA)Electrostatic;sensitivity;Electrospinning
摘要: Due to its extremely low electrostatic sensitivity, copper azide primary explosive is greatly limited in practical applications. In this study, a comp ...
作者: Si-yuan Ren1;,Zi-zheng Gong1;,Qiang Wu1;,Guang-ming Song1;,Qing-ming Zhang2;,Pin-liang Zhang1;,Chuan Chen1;,Yan Cao1; (1Beijing Institute of Spacecraft Environment Engineering, China Academy of Space Technology;2State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology)
出处: Defence Technology 2023 第27卷 第9期 P284-307
关键词: Satellite;breakup;Space;environment;Distribution;characteristics;Hypervelocity;impact;Explosion
摘要: The primary causes of satellite breakups are hypervelocity impact and explosion, the research on satellite breakup can be used not only to evaluate th ...
作者: Ying Zhang,Chenxiao Zhou,Lizhi Lin,Fengtao Pei,Mengqi Xiao,Xiaoyan Yang,Guizhou Yuan,Cheng Zhu,Yu Chen,Qi Chen (Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, MIIT Key Laboratory for Low‑Dimensional Quantum Structure and Devices, Experimental Center of Advanced Materials, School of Materials Science and Engineering,Beijing Institute of Technology)
出处: Nano-Micro Letters 2023 第15卷 第10期 P313-324
关键词: Perovskite solar cell;Hole transport layer;Gelation;Humidity stability;Aggregation of LiTFSI
摘要: To achieve high power conversion efficiency(PCE) and long-term stability of perovskite solar cells(PSCs), a hole transport layer(HTL) with persistentl ...
作者: Binze Tang1,2;,Yizhi Song1,2;,Mian Qin2;,Ye Tian1,2;,Zhen Wei Wu3;,Ying Jiang1,2,4,5,6;,Duanyun Cao7,8;,Limei Xu1,2,4,6; (1International Center for Quantum Materials, Peking University;2School of Physics, Peking University;3Institute of Nonequilibrium Systems, School of Systems Science, Beijing Normal University;4Collaborative Innovation Center of Quantum Matter;5CAS Center for Excellence in Topological Quantum Computation, University of Chinese Academy of Sciences;6Interdisciplinary Institute of Light-Element Quantum Materials and Research Center for Light-Element Advanced Materials, Peking University;7Beijing Key Laboratory of Environmental Science and Engineering, School of Materials Science and Engineering, Beijing Institute of Technology;8Beijing Institute of Technology Chongqing Innovation Center)
出处: National Science Review 2023 第10卷 第7期 P114-123
摘要: Relevant to broad applied fields and natural processes,interfacial ionic hydrates have been widely studied by using ultrahigh-resolution atomic force ...
作者: Jiaqun Li,Jianfeng Yan,Lan Jiang,Jiachen Yu,Heng Guo,Liangti Qu (State Key Laboratory of Tribology in Advanced Equipment,Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China;School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China;Department of Chemistry,Tsinghua University,Beijing 100084,China)
出处: 光(科学与应用)(英文版) 2023 第12卷 第8期 P1604-1615
摘要: Photonic crystals are utilized in many noteworthy applications like optical communications,light flow control,and quantum optics.Photonic crystal with ...
作者:
Haijie Zhang1,2;Wei Wang3,2;Liang Fan1;Junling Li1;Yanqin Ren1;Hong Li1;Rui Gao1;Yisheng Xu1;
出处: Journal of Environmental Sciences 2023
摘要: The chemistry of sulfur cycle contributes significantly to the atmospheric nucleation process, which is the first step of new particle formation (NPF) ...
作者: 吴祥祥,谈莉斌,徐向荣 (安徽工业大学机械工程学院;北京理工大学智能机器人与系统高精尖创新中心)
出处: 制造业自动化 2023 第9期
关键词: 神经网络;YOLOv5s;目标识别;手套缺陷
摘要: 为实现丁腈手套缺陷的自动检测,提出一种基于YOLOv5s网络的识别方法。首先根据COCO数据集格式构建自制数据集,然后利用自制数据集对网络进行训练,最后使用工业相机采集的图片对训练好的YOLOv5s网络进行测试。实验结果表明基于YOLOv5s网络的陷检测模型对手套缺陷检测准确率为95.43%,检测精 ...
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