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Ziyuan LIU, Hang GAO, Dongming GUO
《机械工程前沿(英文)》 2020年 第15卷 第2期 页码 294-302 doi: 10.1007/s11465-019-0576-4
关键词: potassium dihydrogen phosphate (KDP) crystal controllable deliquescence two-phase air–water fluid high-efficiency polishing material removal
Influences of additives on the crystal habit of potassium chloride
Xiaofu GUO, Junsheng YUAN, Zhiyong JI, Min SU,
《化学科学与工程前沿(英文)》 2010年 第4卷 第1期 页码 78-81 doi: 10.1007/s11705-009-0300-8
关键词: cadmium chloride salicylate presence crystallization diffractometry analysis
Junbo Gong, Dejiang Zhang, Yuanyuan Ran, Keke Zhang, Shichao Du
《化学科学与工程前沿(英文)》 2017年 第11卷 第2期 页码 220-230 doi: 10.1007/s11705-017-1624-4
关键词: clindamycin phosphate solvate crystal structure thermal stability moisture stability
Effect of potassium carbonate on catalytic synthesis of calcium carbide at moderate temperature
Dejun SHI, Ke QIAO, Zifeng YAN
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 372-375 doi: 10.1007/s11705-010-0570-1
F. H. ZHANG, S. F. WANG, C. H. AN, J. WANG, Q. XU
《机械工程前沿(英文)》 2017年 第12卷 第2期 页码 193-202 doi: 10.1007/s11465-017-0448-8
Large-aperture potassium dihydrogen phosphate (KDP) crystals are widely used in the laser path of inertial confinement fusion (ICF) systems. The most common method of manufacturing half-meter KDP crystals is ultra-precision fly cutting. When processing KDP crystals by ultra-precision fly cutting, the dynamic characteristics of the fly cutting machine and fluctuations in the fly cutting environment are translated into surface errors at different spatial frequency bands. These machining errors should be suppressed effectively to guarantee that KDP crystals meet the full-band machining accuracy specified in the evaluation index. In this study, the anisotropic machinability of KDP crystals and the causes of typical surface errors in ultra-precision fly cutting of the material are investigated. The structures of the fly cutting machine and existing processing parameters are optimized to improve the machined surface quality. The findings are theoretically and practically important in the development of high-energy laser systems in China.
关键词: ultra-precision fly cutting large-aperture KDP crystals spatial frequency processing error
Enhanced adsorption of phosphate by loading nanosized ferric oxyhydroxide on anion resin
Jing REN,Nan LI,Lin ZHAO,Nanqi REN
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 531-538 doi: 10.1007/s11783-014-0629-1
关键词: phosphate removal adsorption nanosized ferric oxyhydroxide anion exchanger
Song ZHANG, Lelun WANG, Anze YI, Honggang GU, Xiuguo CHEN, Hao JIANG, Shiyuan LIU
《机械工程前沿(英文)》 2020年 第15卷 第2期 页码 256-264 doi: 10.1007/s11465-019-0573-7
关键词: ferroelectric liquid crystal polarization rotator (FLCPR) dual liquid crystal Mueller matrix polarizer design and optimization
Research progress on ultra-precision machining technologies for soft-brittle crystal materials
Hang GAO,Xu WANG,Dongming GUO,Yuchuan CHEN
《机械工程前沿(英文)》 2017年 第12卷 第1期 页码 77-88 doi: 10.1007/s11465-017-0411-8
Soft-brittle crystal materials are widely used in many fields, especially optics and microelectronics. However, these materials are difficult to machine through traditional machining methods because of their brittle, soft, and anisotropic nature. In this article, the characteristics and machining difficulties of soft-brittle and crystals are presented. Moreover, the latest research progress of novel machining technologies and their applications for soft-brittle crystals are introduced by using some representative materials (e.g., potassium dihydrogen phosphate (KDP), cadmium zinc telluride (CZT)) as examples. This article reviews the research progress of soft-brittle crystals processing.
关键词: brittle soft functional crystal ultra-precision machining
A potentiometric cobalt-based phosphate sensor based on screen-printing technology
Lei ZHU,Xiaohong ZHOU,Hanchang SHI
《环境科学与工程前沿(英文)》 2014年 第8卷 第6期 页码 945-951 doi: 10.1007/s11783-013-0615-z
关键词: phosphate cobalt screen-printing technology electroplate wastewater
钟本和
《中国工程科学》 2004年 第6卷 第6期 页码 22-25
针对引进磷酸浓缩工艺生产磷铵的技术不适应我国矿产资源具体情况的难题,开发了料浆法磷铵生产工艺技术,已在21个省区布点推广建设了87套装置,形成生产能力279×104 t/a的规模,占全国磷铵生产能力的60%。最近在贵州瓮福实施料浆法磷铵与引进的传统磷酸浓缩工艺联产的成功,为五大磷肥工程的改造提供了一条新的途径。
Qianqian Guo, Irmgard Kalf, Ulli Englert
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 433-439 doi: 10.1007/s11705-018-1743-6
Diffusion reaction of the labile building block Mg(acacCN)2 (acacCN= 3-cyanoacetylacetonate) with silver salts leads to a series of solvated Mg/Ag bimetallic coordination polymers with composition [Mg(acacCN)3Ag]·solvent. Despite their common stoichiometry, the topology of these polymers depends on the solvent of crystallization. The two-dimensional coordination compound [Mg(acacCN)3Ag]·4CHCl3 in space group P
关键词: ditopic ligand substituted acetylacetone desolvation diffraction
A space power system of free piston Stirling generator based on potassium heat pipe
Mingqiang LIN, Jian MOU, Chunyun CHI, Guotong HONG, Panhe GE, Gu HU
《能源前沿(英文)》 2020年 第14卷 第1期 页码 1-10 doi: 10.1007/s11708-019-0655-6
关键词: free piston Stirling generator (FPSG) potassium heat pipe power system energy conversion
Shuman Xu, Xiaoxiao Zhang, Dangguo Cheng, Fengqiu Chen, Xiaohong Ren
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 780-789 doi: 10.1007/s11705-018-1733-8
关键词: hierarchical ZSM-5 crystal size catalytic cracking Thiele modulus effectiveness factor
Effect of adding a smart potassium ion-responsive copolymer into polysulfone support membrane on the
Meibo He, Zhuang Liu, Tong Li, Chen Chen, Baicang Liu, John C. Crittenden
《化学科学与工程前沿(英文)》 2019年 第13卷 第2期 页码 400-414 doi: 10.1007/s11705-018-1757-0
关键词: nanofiltration interfacial polymerization support membrane potassium ion-responsive thin-film composite
Yuheng FENG, Xuguang JIANG, Yong CHI, Xiaodong LI, Hongmei ZHU
《环境科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 186-192 doi: 10.1007/s11783-011-0322-6
关键词: hazardous waste combustion pyrolysis thermogravimetric coupled with Fourier transform infrared analysis (TG-FTIR) monopotassium phosphate residue
标题 作者 时间 类型 操作
Experimental study on high-efficiency polishing for potassium dihydrogen phosphate (KDP) crystal by using
Ziyuan LIU, Hang GAO, Dongming GUO
期刊论文
Influences of additives on the crystal habit of potassium chloride
Xiaofu GUO, Junsheng YUAN, Zhiyong JI, Min SU,
期刊论文
Solvates and polymorphs of clindamycin phosphate: Structural, thermal stability and moisture stability
Junbo Gong, Dejiang Zhang, Yuanyuan Ran, Keke Zhang, Shichao Du
期刊论文
Effect of potassium carbonate on catalytic synthesis of calcium carbide at moderate temperature
Dejun SHI, Ke QIAO, Zifeng YAN
期刊论文
control and crack-free surface fabrication techniques for ultra-precision fly cutting of large-aperture KDP
F. H. ZHANG, S. F. WANG, C. H. AN, J. WANG, Q. XU
期刊论文
Enhanced adsorption of phosphate by loading nanosized ferric oxyhydroxide on anion resin
Jing REN,Nan LI,Lin ZHAO,Nanqi REN
期刊论文
Dynamic modulation performance of ferroelectric liquid crystal polarization rotators and Mueller matrix
Song ZHANG, Lelun WANG, Anze YI, Honggang GU, Xiuguo CHEN, Hao JIANG, Shiyuan LIU
期刊论文
Research progress on ultra-precision machining technologies for soft-brittle crystal materials
Hang GAO,Xu WANG,Dongming GUO,Yuchuan CHEN
期刊论文
A potentiometric cobalt-based phosphate sensor based on screen-printing technology
Lei ZHU,Xiaohong ZHOU,Hanchang SHI
期刊论文
Crystal-to-crystal transformation from the triclinic to the cubic crystal system by partial desolvation
Qianqian Guo, Irmgard Kalf, Ulli Englert
期刊论文
A space power system of free piston Stirling generator based on potassium heat pipe
Mingqiang LIN, Jian MOU, Chunyun CHI, Guotong HONG, Panhe GE, Gu HU
期刊论文
Effect of hierarchical ZSM-5 zeolite crystal size on diffusion and catalytic performance of n-heptane
Shuman Xu, Xiaoxiao Zhang, Dangguo Cheng, Fengqiu Chen, Xiaohong Ren
期刊论文
Effect of adding a smart potassium ion-responsive copolymer into polysulfone support membrane on the
Meibo He, Zhuang Liu, Tong Li, Chen Chen, Baicang Liu, John C. Crittenden
期刊论文