polyacrylonitrile相关论文
Eu3+ ions grafted polyacrylonitrile nanofibers possessing enhanced fluorescence performance by intro
Eu3+ ions were grafted onto the surface of electrospun polyacrylonitrile (PAN) nanofibers through co-ordination effect b......
Assuming complete reaction of lithium and sulfur to form lithium disulfide,lithium sulfur(Li-S)batteries are expected to......
Preparation of nitrogen-rich mesoporous carbon materials is an effective way to achieve super capacitor with high specif......
Nonconventional luminogens without classic conjugated structures have aroused great interests because of their significa......
In the temperature range of 300-800℃, 40%-50% of the weight lost during the processing of polyacrylonitrile based carbo......
Polymerization Kinetics of Acrylonitrile,Acrylamide and 2-Acrylamido-2-Methylpropanesulfonic and the
The effect of comonomers acrylamide(AM)and 2-acrylamido-2-methylpropaneesulfonic(AMPS)on the preoxidation and spinnabili......
对纳米铁粉和聚丙烯腈前驱体进行氧化 和碳化处理原位制备纳米（氮化铁＋四氧化三铁）／碳 基复合材料。采用X射线衍射（XRD）、扫描电镜（SEM） 研......
Carbon fiber,which is made by carbonization and graphitization of polymer precursors,has been widely used recently owing......
A route to promising scalable catalyst-free synthesis of multi-walled carbon nanotubes from commerci
A route to producing multi-walled carbon nanotubes (MWCNTs) was reported,in which polyacrylonitrile micro-spheres (PANMS......
随着全球能源与环境危机加剧，新型能源及其应用技术成为科学研究的重要方向。电池作为电能存储装置，在能源存储及应用方面具有重要的......
Preparation of one dimensional porous carbon nanofibers from electrospun cellulose/polyacrylonitrile
Porous carbon nanofibers(CNFs)using polyacrylonitrile(PAN),Cellulose nanocrystals(CNCs)and Silica nanoparticles(SiNPs)of......
Determination of Azobisisobutyronitrile (AIBN) in Polyacrylonitrile Solution Using On-Line Solid-Pha
Azobisisobutyronitrile is a compound often used as a radical initiator in polyacrylonitrile.The amount of AIBN must be s......
Cobalt coordination with pyridines in sulfurized polyacrylonitrile cathodes to form conductive pathw
Sulfurized polyacrylonitrile(SPAN)represents a unique class of cathode material for lithium sulfur(Li-S)batteries as it ......
Superhydrophobized Polyacrylonitrile/Hierarchicall-FeOOH Nanofibrous Membrane for High-salinity Wate
Water flux and hydrophobic durability play important roles in membrane distillation(MD)applications.Compared with the me......
Preparation of Photocatalyst-supported Polyacrylonitrile Micro/Nano Composite Fiber Material and Its
A composite photocatalyst,with branch-like BiOI/Bi2WO6 heterojunction deposited on the polyacrylonitrile micro/nano comp......
Preparation and performance study of lithium-ion battery separator modified by PAN-electrospinning f
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Enhancement of removal efficiency of heavy metal ions by polyaniline deposition on electrospun polya
This paper describes the preparation of a membrane of polyacrylonitrile(PAN)and its corresponding membrane coated with p......
Application of activated carbon-decorated polyacrylonitrile nanofibers as an adsorbent in dispersive
A cheap and simple sample preparation method, consisting of a dispersive solid-phase method and an ad-sorbent, activated......
可见光下,以α-溴苄基乙酸乙酯为引发剂,采用ATRP法合成了高分子量聚丙烯腈(PAN, Mn,GPC/2.5=8.6×104g· mol-1,Mw/Mn=1.24),转化......
Activated carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and rec
Nanofibers with high specific surface area and chemical stability have broad prospects in the applications of adsorption......
High Strength Electrospun Single Copolyacrylonitrile(coPAN)Nanofibers with Improved Molecular Orient
High-performance carbon nanofibers are highly dependent on the performance of their precursors,especially polyacrylonitr......
Copolymerization of Acrylonitrile/1-Vinyl-3-Ethylimidazolium Bromide and Rheological, Thermal Proper
Acrylonitrile(AN)/1-vinyl-3-ethylimidazolium bromide (VIMB) copolymer was prepared via solution polymerization using dim......
The properties of base PAN (polyacrylonitrile)fibers and their partially hydrolyzed PAN-COOH fibers were characterized b......
Syntheses and Surface Properties of Polyacrylonitrile-based Copolymer Membranes Containing Sugar Moi
To improve the hydrophilicity of polyacrylonitrile-based membranes, sugar moieties were incorporated into acrylonitrile-......
以十二烷基苯磺酸(DBSA)为掺杂酸,本征态聚苯胺(PANI-EB)为原料,采用掺杂法制备出PANI-DB-SA;再以聚丙烯腈(PAN)母粒为原料,N,N-二......
Polyacrylonitrile(PAN), PAN/cellulose acetate(CA), and PAN/CA-Ag based activated carbon nanofiber(ACNF) were prepared us......
对通过蒸汽牵伸实现了聚丙烯腈(PAN)原丝细旦化的牵伸工艺进行了研究,结果表明:PAN原丝经致密化后再进行蒸汽牵伸,其强度、模量及......
丙烯腈(AN)和衣康酸(IA)经自由基溶液聚合合成相对分子质量中等的聚丙烯腈(PAN)共聚物,用流变学方法研究了温度对PAN-DMSO-H2O三元......
采用原位聚合法制备了聚丙烯腈(PAN)-氧化石墨烯(GO)纳米复合物,并采用静电纺丝法制备了PAN及PAN-GO纳米复合物的电纺纤维。采用扫......
报道了一种聚丙烯腈(PAN)的改性方法,即在惰性气体保护下,对PAN的二甲基亚砜(DMSO)溶液进行热处理。红外光谱和紫外-可见光谱测试......
通过一系列的试验,确定了最佳的凝胶色谱试验条件:采用含有0.025 mol/L KNO_3的DMF为流动相;样品质量浓度为1 mg/m L,进样量200μL......
将石蜡相变微胶囊(MEPCM)添加到聚丙烯腈(PAN)的硫氰酸钠纺丝液中,通过湿法纺丝制备了蓄热调温PAN纤维,考察了MEPCM质量分数对纺丝......
以环丁砜(TMS)和水(H2O)为反应介质,制备丙烯腈/衣康酸共聚物.利用FTIR、SEM、WAXRD和DSC等方法研究不同溶剂配比对共聚物结构性能......
A novel poly[acrylonitrile-co-(3-ammoniumcarboxylate-butenoic acid-methylester)]copolymer for carbon
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
聚丙烯腈是一类常见的活性炭前驱体.本研究以聚丙烯腈为原料,利用化学络合方法来制备铜金属掺杂活性炭.制备主要分为3步:(1)聚丙烯......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Characteristic Assessment of Stabilized Polyacrylonitrile Nanowebs for the Production of Activated C
Polyacrylonitrile(PAN) nanofibers with average diameter of 300 nm were produced by electro-spinning. The nanofibers were......
Hierarchically Porous Carbon Membranes Derived from PAN and Their Selective Adsorption of Organic Dy
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Conducting blends of polyacrylonitrile (PAN) copolymer and dodecylbenzene sulfonic acid doped polyaniline (PANI-DBSA) we......
采用悬浮聚合法以丙烯腈和二乙烯苯交联合成聚丙烯腈聚合物微球,以原子吸收光谱(AAS)法研究了它对重金属离子的吸附性能,实验结果......
采用溶液聚合法,以偶氮二异丁腈(AIBN)为引发剂,异丙醇(IPA)为相对分子质量调节剂,制得丙烯腈(AN)/醋酸乙烯酯(VAc)/甲基丙烯磺酸......
Polyacrylonitriles (PANs) were synthesizid both by atom transfer radical polymerization (ATRP) and free radical polymenz......
Syntheses and Surface Properties of Polyacrylonitrile-based Copolymer Membranes Containing Sugar Moi
To improve the hydrophilicity of polyacrylonitrile-based membranes, sugar moieties were incorporated into acrylonitrile-......
The rheological properties of soy protein isolate (SPI) and polyurethane (PU) in the PAN/DMSO solution were investigated......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Synthesis of polyacrylonitrile-block-polydimethylsiloxane-block-polyacrylonitrile triblock copolymer
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Polyacrylonitrile (PAN)-based activated carbon fibers (A CFs) are amorphous graphiticcarbon, consisting of sp2 hexagonal......
基于"共混纺丝"原理,文章以聚丙烯腈为基材,以药物姜黄素和维生素E醋酸酯作为添加剂,旨在制备一种差异化多功能长丝纤维。在纤维制......
