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浏览/检索结果: 共20条，第1-10条 帮助 限定条件 发表日期：2018    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Preparation of metal-organic framework-derived nitrogen-doped porous carbon and study of its supercapacitive performance in potassium citrate electrolyte 期刊论文 APPLIED SURFACE SCIENCE, 2018, 卷号: 459, 页码: 120-128 作者:  Huang, Siyun;  Zhang, Jianqiang;  Li, Ping;  Wang, Wankai;  Feng, Huixia 收藏  |  浏览/下载：2/0  |  提交时间：2019/11/15 Metal-organic frameworks  Nitrogen-doped  Potassium citrate electrolyte  Energy density   Progress in Research on Electrolytes for Supercapacitors 期刊论文 Cailiao Daobao/Materials Review, 2018, 卷号: 32, 期号: 11, 页码: 3697-3705 and 3719 作者:  Yang, Hezhen;  Ran, Fen 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 Electrolytes  Electrolytic capacitors  Ionic conduction in solids  Ionic conductivity  Ionic liquids  Redox reactions  Solid electrolytes  Supercapacitor  Comprehensive properties  Development prospects  Gel polymer electrolytes  Organic liquid  Performance of devices  Polymer electrolyte  Potential windows  Research results   An efficient retrieval method of encrypted speech based on frequency band variance 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2018, 卷号: 9, 期号: 6, 页码: 1452-1463 作者:  Zhang, Qiu-Yu;  Ge, Zi-Xian;  Qiao, Si-Bin 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Cryptography  Hamming distance  Information retrieval  Distance algorithm  Encrypted speech  Perceptual hashing  Retrieval accuracy  Retrieval efficiency  Retrieval methods  Retrieval performance  Speech features   An adaptive tracking algorithm for irregular shape extended target 期刊论文 Kongzhi Lilun Yu Yingyong/Control Theory and Applications, 2018, 卷号: 35, 期号: 8, 页码: 1111-1119 作者:  Chen, Hui;  Du, Jin-Rui;  Han, Chong-Zhao 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 Clutter (information theory)  Fourier analysis  Stars  Adaptive contour  Extended target tracking  Irregular shape  Random hypersurface models  Sliding Window   Performance analysis of wireless ad-hoc network based on bidirectional full-duplex and saturated state 期刊论文 IET COMMUNICATIONS, 2018, 卷号: 12, 期号: 12, 页码: 1422-1430 作者:  Li, Suoping;  Sun, Hongchun;  Dou, Zufang;  Zhou, Yongqiang 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/15 probability  ad hoc networks  mobile radio  Markov processes  telecommunication network reliability  wireless channels  wireless ad-hoc network  saturated state  TC  node mobile model  account node mobility  mobile state  mobile rule  steady-state probability  state transition probability matrix  network delay  bidirectional ad-hoc network  network interference  saturated Markov state transition model  saturated Markov state transition model  contention window size  average countdown length  packet attempting retransmission  back-off time  data transmission  SIR threshold  theoretical analysis  numerical simulation  space resources  BFD system   Enhanced performance for a high electrical conductive Mo2C electrode based proton ionic liquid electrolytes in supercapacitors 期刊论文 MATERIALS RESEARCH EXPRESS, 2018, 卷号: 5, 期号: 7 作者:  Xu, Yan;  Yang, Qing-Qing;  Zhang, Wei-Bin;  Liu, Mao-Cheng;  Kong, Ling-Bin 收藏  |  浏览/下载：11/0  |  提交时间：2019/11/15 high conductivity  molybdenum carbides  proton ionic liquids  pseudocapacitance   Facile preparation of porous nickel oxide membrane for flexible supercapacitors electrode via phase-separation method of polymer 期刊论文 MATERIALS RESEARCH BULLETIN, 2018, 卷号: 103, 页码: 25-31 作者:  Ran, Fen;  Yang, Hezhen;  Wu, Yage;  Zhao, Xiaoning;  Tan, Yongtao 收藏  |  浏览/下载：19/0  |  提交时间：2019/11/15 Flexible electrode  Phase-separation  Hybrid membrane  Nickel oxide  Supercapacitors   A fast speech feature extraction method based on perceptual hashing 会议论文 Guilin, Guangxi, China, July 29, 2017 - July 31, 2017 作者:  Zhang, Qiuyu;  Qiao, Sibin;  Zhang, Tao;  Huang, Yibo 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/15 Discrete cosine transforms  Efficiency  Extraction  Feature extraction  Fuzzy systems  Speech  Compressive sensing  Existing problems  Feature extraction methods  MDCT coefficients  Measurement matrix  Modified discrete cosine transforms  Perceptual feature  Perceptual hashing   Electrochemical performance of C4O6H4KNa aqueous electrolytes 期刊论文 APPLIED SURFACE SCIENCE, 2018, 卷号: 442, 页码: 750-758 作者:  Zhang, Jianqiang;  Song, Senyang;  Chen, Yanzheng;  Huang, Siyun;  Li, Ping 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/15 Polarization curves  C4O6H4KNa  Aqueous electrolytes  Supercapacitor   Influences of trace water on electrochemical performances for lithium hexafluoro phosphate- and lithium Bis (oxalato) borate-based electrolytes 期刊论文 ELECTROCHIMICA ACTA, 2018, 卷号: 273, 页码: 191-199 作者:  Cui, Xiaoling;  Tang, Fengjuan;  Zhang, Yu;  Li, Chunlei;  Zhao, Dongni 收藏  |  浏览/下载：25/0  |  提交时间：2019/11/15 Lithium ion batteries  Lithium bis(oxalato) borate  Water concentration  Solid electrolyte interphase layer  Electrolyte