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美国Thermo 傅里叶红外、激光拉曼光谱系统
北京昊特伟业科技有限公司致力于为石油，煤炭，地质，材料以及生命科学、药物研发等领域提供先进的实验室仪器设备及多层次服务的高科技公司。昊特伟业独家代理美国CRAiC微区光谱仪（显微分光光度计）全光谱显微镜，紫外显微镜；美国PROTEIN SIMPLE公司的一级代理商和特约服务中心。我们代理的产品绝大部分是专业领域内的世界一流品牌。主要包括： 美国CRAIC微区光谱仪 全光谱显微分光光度计 煤岩分析仪 紫外显微镜 美国Protein Sim...
http://www.polymer.cn/trading/villa521/companydetail |
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Nanocomposite hydrogel with varying number of repeating oxyethylene units: Adjustable pore structure and thermo-responsibility
关键字：Nanocomposite hydrogel, oxyethylene units
To explore the effect of varying number (n) of repeating oxyethylene units upon the structure, pore shape and property of nanocomposite hydrogels, three kinds of lyotropic liquid crystal molecules polyoxyethylene (n) alkyl ether (Brij-52/56/58) with same alkyl chain C16H33 and different number of oxyethylene units (CH2CH2O)n = 2,10,20) were severed as novel type of template to pre...
http://www.polymer.cn/research/sy_info19495 |
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Temperature-tunable plasmonic property and SERS activity of the
关键字：Smart composite microgels, Core–shell structure, Gold nanorod, Thermo-responsiveness
The monodisperse thermo-responsive composite microgels with well-defined core–shell structure based
on gold nanorod as core and crosslinked poly(N-isopropylacrylamide) as shell were fabricated by seedprecipitation
polymerization method using butenoic acid modified AuNRs as seeds. Their core–shell
structure and thermo-responsive property were verified by electron transmission microscopy, atomic
f...
http://www.polymer.cn/research/sy_info19369 |
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Self-assembly of Hollow PNIPAM Microgels to Form Discontinuously
关键字：Discontinuously hollow microfiber; Ice-segregation-induced self-assembly;Thermo-responsiveness；
A new kind of hollow hydrogel microfiber with discontinuous hollow structure was prepared by an ice-segregation-induced self-assembly process. Monodisperse thermo-responsive hollow poly(N-isopropylacrylamide)
(PNIPAM) microgels were first synthesized by seed precipitation polymerization using colloidal SiO2 nanoparticles as seeds, followed by removing the silica cores of the formed SiO2/PNIPAM cor...
http://www.polymer.cn/research/sy_info19368 |
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Liquid crystalline Graphene Oxide based Advanced Materials
关键字：Graphene oxide, Liquid crystal, thermo gravimetric analysis
There is an extensive thrust to develop liquid crystal of graphene oxide and it’s advanced
materials in the fields of physics, chemistry and materials science. Graphene is a single atomic
plane of graphite, constructed with sp2 hybridized carbon atoms in a perfect hexagonal lattice. This thinnest known material is now receiving great attention, because of its unique attributes such as immense...
http://www.polymer.cn/research/sy_info16992 |
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Effect of Thermo and Stretching Treatment on The Performance of Poly(4-Methyl-1-pentene) Hollow Fiber Membrane
关键字：Poly(4-Methyl-1-pentene) Hollow Fiber
Poly (4-methyl-1-pentene) (PMP) hollow fibers were prepared to fabricate microporous membranes by Melt-Spun and Cold-Stretched (MSCS) method. The effect of thermo- and stretching treatment on the morphologies and performance of the fibers w...
http://www.polymer.cn/research/ct_info476 |
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Liquid crystalline Graphene Oxide based Advanced Materials
关键字：Graphene oxide, Liquid crystal, thermo gravimetric analysis
There is an extensive thrust to develop liquid crystal of graphene oxide and it’s advanced
materials in the fields of physics, chemistry and materials science. Graphene is a single atomic
plane of graphite, constructed with sp2 hybridized carbon atoms in a perfect hexagonal lattice. This thinnest known material is now receiving great attention, because of its unique attributes such as immense...
http://www.polymer.cn/research/dis_info18487 |
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Synthesis and properties of novel air energy recycling membranes
关键字：montmorillonite，water-vapor，permeability，thermo-stability
Air energy recycling device is a crucial complement for air conditioners. To have optimum energy saving and service life, the kernel membranes – total thermo exchange membranes need to have high thermo exchanging efficiency and&n...
http://www.polymer.cn/research/dis_info15803 |
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Microspheres with thermo-responsive surface fabricated by poly(e--caprolactone-b-ethylene oxide-b-n-isopropylacrylamide) triblock copolymers
Poly(e-caprolactone-b-ethylene oxide-b-N-isopropylacrylamide ) (PCL-b-PEO-b-PNIPAAm) triblock copolymers were synthesized by combination the anionic ring-opening polymerization and reversible addition-fragmentation chain transfer (RAFT) polymerization. The lower critical solution...
http://www.polymer.cn/research/dis_info11339 |
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Microspheres with thermo-responsive surface fabricated by poly(e--caprolactone-b-ethylene oxide-b-n-isopropylacrylamide) triblock copolymers
Poly(e-caprolactone-b-ethylene oxide-b-N-isopropylacrylamide ) (PCL-b-PEO-b-PNIPAAm) triblock copolymers were synthesized by combination the anionic ring-opening polymerization and reversible addition-fragmentation chain transfer (RAFT) polymerization. The lower critical solution...
http://www.polymer.cn/research/dis_info11338 |
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