CN106536583A - 阴离子交换膜和用于该阴离子交换膜的聚合物 - Google Patents

阴离子交换膜和用于该阴离子交换膜的聚合物 Download PDF

Info

Publication number
CN106536583A
CN106536583A CN201580039453.8A CN201580039453A CN106536583A CN 106536583 A CN106536583 A CN 106536583A CN 201580039453 A CN201580039453 A CN 201580039453A CN 106536583 A CN106536583 A CN 106536583A
Authority
CN
China
Prior art keywords
polymer
formula
mol
alkyl chain
mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201580039453.8A
Other languages
English (en)
Inventor
A·D·莫汉蒂
C·裴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rensselaer Polytechnic Institute
Original Assignee
Rensselaer Polytechnic Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rensselaer Polytechnic Institute filed Critical Rensselaer Polytechnic Institute
Publication of CN106536583A publication Critical patent/CN106536583A/zh
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12Macromolecular compounds
    • B01J41/14Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02Monomers containing only one unsaturated aliphatic radical
    • C08F212/04Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06Hydrocarbons
    • C08F212/08Styrene
    • C08F212/10Styrene with nitriles
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02Monomers containing only one unsaturated aliphatic radical
    • C08F212/32Monomers containing only one unsaturated aliphatic radical containing two or more rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/04Reduction, e.g. hydrogenation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/18Introducing halogen atoms or halogen-containing groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/18Introducing halogen atoms or halogen-containing groups
    • C08F8/24Haloalkylation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/30Introducing nitrogen atoms or nitrogen-containing groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/42Introducing metal atoms or metal-containing groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/44Preparation of metal salts or ammonium salts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2206Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218Synthetic macromolecular compounds
    • C08J5/2231Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2206Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218Synthetic macromolecular compounds
    • C08J5/2231Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00Diaphragms; Spacing elements
    • C25B13/04Diaphragms; Spacing elements characterised by the material
    • C25B13/08Diaphragms; Spacing elements characterised by the material based on organic materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/103Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1069Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1072Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. insitu polymerisation or insitu crosslinking
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00Chemical modification of a polymer
    • C08F2810/50Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02Homopolymers or copolymers of hydrocarbons
    • C08J2325/04Homopolymers or copolymers of styrene
    • C08J2325/08Copolymers of styrene
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M2008/1095Fuel cells with polymeric electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/08Fuel cells with aqueous electrolytes
    • H01M8/083Alkaline fuel cells
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Conductive Materials (AREA)
  • Fuel Cell (AREA)

Abstract

本发明的实施方式一般涉及阴离子交换膜,更具体地,涉及包含苯乙烯嵌段共聚物的阴离子交换膜及其制造方法。在一个实施方案中,本发明提供了式IV的聚合物,其中x和y为mol%,QA或R1和R2各自独立地为直链烷基链或环状烷基链,并且Z选自由直链烷基链、环状烷基链和亚烷基醚链组成的组。其中x和y是mol%,QA是

Description

阴离子交换膜和用于该阴离子交换膜的聚合物
相关申请的交叉引用
本申请要求2014年7月22日提交的共同未决的美国临时专利申请62/027,497号的权益,其在此并入本文如同完整阐述。
关于联邦政府资助的研究或开发的声明
本发明是在国家科学基金会授予的资助号0747667的政府支持下完成的。政府享有本发明的部分权利。
发明背景
碱性交换膜或阴离子交换膜(AEM)允许在电化学反应中将阴离子(例如OH-、Cl-、Br-)从阴极输送到阳极。AEM是AEM燃料电池的关键组件,其中氢和氧用于发电,水作为副产物。AEM也用于水电解,其中水利用电分裂成氢和氧。在AEM燃料电池和水电解中,氢氧根离子(OH-)连同水分子一起输送通过AEM。AEM也可以用于例如电池、传感器,以及用作致动器。
已知的AEM通常不适合用于AEM燃料电池或水电解。许多商购的AEM基于聚苯乙烯,其通常被认为是AEM燃料电池或水电解的不良选择。其它AEM材料在中段链中含有亚芳基醚键(-O-),而在侧链中含有苄基三甲基铵基。然而,已经发现这种组合是化学不稳定的,并且在高度碱性的条件下容易降解。
发明内容
在一个实施方式中,本发明提供了一种式IX的聚合物
其中x和y是mol%,n是1~10。
在另一个实施方式中,本发明提供了一种XII的聚合物
其中x和y是mol%,n是1~10。
在又另一个实施方式中,本发明提供了一种IV的聚合物
其中x和y是mol%,QA是R1和R2各自独立地为直链烷基链或环状烷基链,并且Z选自由直链烷基链、环状烷基链和亚烷基醚链组成的组。
在又另一个实施方式中,本发明提供了一种阴离子交换膜,其包含选自下组的至少一种聚合物:
式IV的聚合物
其中x和y是mol%,QA是R1和R2各自独立地为直链烷基链或环状烷基链,并且Z选自由直链烷基链、环状烷基链和亚烷基醚链组成的组;
式IX的聚合物
其中x和y是mol%,n是1~10;以及
式XII的聚合物
其中x和y是mol%,n是1~10。
附图说明
通过结合描绘本发明的各种实施方式的附图对本发明的各个方面的以下详细描述,将更容易理解本发明的这些和其它特征,其中:
图1显示了制备根据本发明的实施方式聚合物的说明性方法中包括的化学反应;
图2显示了可以引入本发明的各种实施方式的聚合物中的各种胺基团的实例;
图3显示了制备根据本发明的另一个实施方式聚合物的方法中包括的化学反应;和
图4显示了制备根据本发明的又另一个实施方式聚合物的方法中包括的化学反应。
注意,本发明的附图不是按比例的。附图旨在仅描绘本发明的典型方面,因此不应被认为限制本发明的范围。
具体实施方式
本发明的实施方式包括由苯乙烯-丁二烯嵌段共聚物(SEBS)制备的一类新的含季铵化氢氧化铵的聚合物。这类新的聚合物可以用于碱性交换膜(AEM),在聚合物主链中缺少亚芳基醚键,并且可以在聚合物侧链中具有多种季铵基团中的任何一种的情况下制备。
图1显示了由SEBS形成含季铵化氢氧化铵的聚合物的方法中涉及的化学反应。采用SEBS(化合物I),其中x和y是各重复单元的mol%,并且2x+y=100。例如,在本发明的一些实施方式中,x是15,y是70。当然,如本领域技术人员将意识到,其它值是可能的。然后使用双(频哪醇合)二硼(B2Pin2)进行铱催化的硼烷化,以将硼酸酯基团引入SEBS的芳环,产生化合物II。
然后用含芳基溴化物的胺进行钯催化的Suzuki偶联反应以产生化合物III。根据所采用的含芳基溴化物的胺,可以以各种胺基取代化合物II中的硼酸酯基。例如,含芳基溴化物的胺的R基团可具有下式V或式VI,其中R1和R2各自独立地为直链烷基链或环状烷基链,并且Z选自由直链烷基(例如,-(CH2)n-)链、环状烷基链和亚烷基醚链(例如,-(CH2CH2O)n-CH2CH2-)组成的组。
然后将所得聚合物浇注成膜,然后进行聚合物中胺基的甲基化和离子交换反应以形成化合物IV——本发明一个实施方式的含季铵基的苯乙烯嵌段共聚物(SEBS-QA)。申请人已经发现本发明的SEBS-QA即使在高度碱性的环境中也是化学稳定的并且适合用于AEM。
可将许多季铵基团中的任何一种引入本发明的SEBS-QA中,其中一些可以具有空间位阻且是化学稳定的。图2显示了5个说明性的R基团和所得的季铵基团。说明性的季铵基团包括苄基三甲基铵基(TMA)、二甲基哌嗪鎓(DMP)、苄基二环己基甲基铵基(MCH)、苄基二异丙基甲基铵基(MiPr)、三甲基己基铵基(TMHA)和苄基二甲基己基铵基(DMHA)。如本领域技术人员将意识到的,其它季铵基团可以类似地使用,并且在本发明的范围内。其它合适的季铵基团包括例如烷基取代的咪唑鎓和烷基取代的胍鎓。
下表1示出了本发明的实施方式的SEBS-QA的比较性质。
表1.SEBS-QA代表性数据
表1中的结果表明,这些SEBS-QA具有高阴离子传导性(Cl-、HCO3 -、OH-),这允许它们用于固体电解质膜(在此情况中为AEM)和用作电化学装置内的电极中的离聚物。
由于SEBS展现出纳米级相分离形态,故本发明的SEBS-QA将类似地展现纳米级离子传输通路,允许离子的高度有效的传导。
根据本发明的其它实施方式,可以在不使用诸如铱或钯等的昂贵的过渡金属催化剂的情况下制备基于SEBS的阴离子交换膜。图3和图4显示了此种方法的实例。
图3中的插图显示了6-溴己酸的酯化及其随后甲基化为叔醇中涉及的反应,其可用于制备本发明的聚合物。在插图内的每个阶段,尽管n通常为1~10(例如5),但n也可以是任何整数值。
现在参照图3的插图。将6-溴己酸(化合物1)(0.50g,2.56mmol)、甲醇(3.8mL)和浓硫酸(0.04mL)加入到25mL圆底烧瓶中,并将混合物在55℃搅拌14小时。然后例如使用旋转式蒸发仪蒸发甲醇,将剩余产物用乙酸乙酯(15mL)稀释,用NaHCO3(3×10mL)洗涤,并在Na2SO4上干燥。然后例如通过旋转蒸发除去乙酸乙酯,并将产物真空干燥,产生6-溴己酸甲酯(化合物2)。应当注意,除甲醇之外的醇(例如乙醇、丙醇)可用于制备类似的酯化合物。
将6-溴己酸甲酯(4.8g,23.0mmol)和无水THF(20mL)在氮气下加入到100mL圆底烧瓶中并在冰浴中冷却。然后例如通过注射器向烧瓶中加入甲基溴化镁[(CH3MgBr,在乙醚中3M)23mL,69mmol]在无水THF(10mL)中的混合物。移除冰浴,将反应混合物在室温搅拌3小时。然后用饱和NH4Cl(10mL)、水(10mL)和乙醚(20mL)将反应物缓慢淬灭。然后将所得产物用乙醚(3×15mL)萃取,在MgSO4上干燥,并例如使用旋转式蒸发仪浓缩。所得叔醇(化合物3)是无色液体(4.28g,产率92%)。应当注意,除甲基溴化镁之外的格氏试剂或烷基锂化合物可用于制备类似的叔醇。
根据图3的实施方式的聚合物的制备以在例如20mL小瓶中的SEBS共聚物(化合物VII;0.50g,2.07mmol苯乙烯单元)开始,向其中加入化合物3(1.29g,6.22mmol)。然后将小瓶抽空并用氮气吹扫。
例如通过注射器加入无水二氯甲烷(5mL),并搅拌聚合物直至溶解。然后将小瓶在冰浴中冷却并且加入三氟甲磺酸(0.55mL,6.22mmol)。将反应物在冰浴中搅拌1小时,其后将反应物倒入甲醇中以使聚合物沉淀。
聚合物随后被过滤,重新溶解在氯仿中,并在甲醇中沉淀,在室温下分离和真空干燥6小时之后产生化合物VIII的SEBS-alkBr聚合物。实践中,申请人发现化合物VIII的苯乙烯单元的59.3%发生了反应(17.7mol%的烷基溴化物和12.2mol%的未官能化的苯乙烯单元)。通过GPC在30℃用THF作为洗脱剂测量的分子量为SEBS-Mn=106,315g/mol(PDI=1.04)和SEBS-alkBr-Mn=60,228g/mol(PDI=2.07)。在30℃的甲苯中测量的粘度为SEBS=0.82dL/g和SEBS-alkBR=0.68dL/g。
接下来,将0.15g化合物VIII溶解在甲苯(3mL)中,过滤,浇注到Teflon板上,并在80℃的温和空气流下干燥。然后通过浸入水中将薄SEBS-alkBr膜(约30μm~40μm厚)从板上移除并浸入三甲基胺水溶液(45重量%的水溶液)中,并且在48小时内加热至50℃。然后通过在室温下浸在1M NaOH中48小时而将膜离子交换为氢氧化物形式,产生图3的化合物IX。
图4还显示了根据本发明的另一个实施方式在不使用过渡金属催化剂的情况下制备基于SEBS的聚合物中涉及的反应。再次,该方法从SEBS共聚物(化合物VII;29.9mol%苯乙烯单元)开始。在氮气下将化合物VII(0.30g,4.64mmol苯乙烯单元)和6-溴己酰氯(化合物4;1.49g,6.96mmol,n=5)加入到100mL圆底烧瓶中。例如通过注射器加入无水二氯甲烷(15mL)。
在搅拌以溶解聚合物后,将烧瓶在冰浴中冷却,并一次性加入AlCl3粉末(0.93g,6.96mmol)。然后将混合物在冰浴中搅拌45分钟,并且在室温搅拌12小时。然后将反应混合物倒入甲醇中以使聚合物沉淀,将其过滤,再溶于氯仿中,并在甲醇中沉淀,从而产生化合物X的SEBS-acylBr聚合物。在室温真空干燥6小时后,获得0.38g化合物X的聚合物,其中100%的苯乙烯单元发生反应(即,聚合物含有29.9mol%的酰基溴化物)。
然后可以将化合物X的SEBS-acylBr的酮还原以产生化合物XI的SEBS-alkBr。为此,将化合物X的SEBS-acylBr(0.38g,0.91mmol酮)加入到100mL圆底烧瓶中,将其抽空并用氮气吹扫。加入无水二氯甲烷(19mL),并搅拌溶液直到聚合物溶解。例如通过注射器加入三乙基硅烷(Et3SiH;0.58mL,3.64mmol)和三氟乙酸(0.56mL,7.28mmol),并将混合物在45℃的油浴中搅拌。在14小时之后,将反应物倒入甲醇中以使聚合物沉淀,将其过滤,再溶解于氯仿中,并在甲醇中沉淀,从而产生化合物XI的SEBS-alkBr。在室温真空干燥6小时后,获得0.30g化合物XI的聚合物,其中100%的酮被还原。
然后可以将化合物XI的SEBS-alkBr胺化以产生化合物XII的SEBS-alkTMA。为此,将SEBS-alkBr(化合物XI;0.15g)溶解在甲苯(3mL)中,过滤,浇注到Teflon板上,并在80℃的温和空气流下干燥。通过浸入水中将薄SEBS-alkBr膜(约30μm~40μm厚)从板上移除,浸入三甲基胺水溶液(45重量%的水溶液)中并加热至50℃48小时。在48小时之后,用水冲洗膜并通过在室温浸入1M NaOH中48小时而离子交换为氢氧化物形式,产生化合物XII的SEBS-alkTMA聚合物。
如本领域技术人员是显而易见的是,本发明实施方式的聚合物可以用于任何种类的环境中,包括例如作为燃料电池碱性交换膜、燃料电池离聚物、电解碱性交换膜、作为致动器,以及用于任何种类的电池应用。
当然,本领域技术人员还将意识到,可以对上述方法进行各种改变、添加或修改,而不实质性改变所获得的化合物或其特征。因此,这样的改变、添加和修改意图在本发明的范围内。
本说明书使用实例来公开本发明(包括最佳实施方式),并且还使得本领域的任何技术人员能够实践本发明,包括制造和使用任何设备或系统以及执行任何相关或合并的方法。本发明可取得专利的范围由权利要求限定,并且可以包括本领域技术人员想到的其它实例。如果这些其它实例具有不同于权利要求的书面描述的结构元件,或者如果它们包括与权利要求的书面描述无实质差异的等同结构元件,则它们应该落在权利要求的范围内。

Claims (12)

1.一种式IX的聚合物
其中x和y是mol%,n是1~10。
2.一种制备式IX的聚合物的方法,所述方法包括:
将式VIII的聚合物浸在三甲胺水溶液中;
将混合物加热至约50℃;
用水冲洗所述聚合物;并且
将所得聚合物浸在氢氧化钠中
其中x和y是mol%,n是1~10。
3.如权利要求2所述的方法,其还包括:
通过以下步骤形成式VIII的聚合物:
将式VII的聚合物与式3的醇混合
向混合物中加入一定量的无水二氯甲烷;
冷却所述混合物;
向所述混合物中加入一定量的三氟甲磺酸;并且
使式VIII的聚合物在甲醇中沉淀,
其中x和y是mol%,n是1~10。
4.一种式XII的聚合物
其中x和y是mol%,n是1~10。
5.一种制备式XII的聚合物的方法,所述方法包括:
将式XI的聚合物浸在一定量的三甲胺中;
将混合物加热至约50℃约48小时;
用水冲洗所述聚合物;并且
将所述聚合物浸在氢氧化钠中
其中x和y是mol%,n是1~10。
6.如权利要求5所述的方法,其还包括:
通过以下步骤制备式XI的聚合物:
将式X的聚合物溶解在一定量的无水二氯甲烷中;
向混合物中加入一定量的三乙基硅烷和三氟乙酸;
使式XI的聚合物在甲醇中沉淀
其中x和y是mol%,n是1~10。
7.如权利要求6所述的方法,其还包括:
通过以下步骤制备式X的聚合物:
将式VII的聚合物与一定量的6-溴己酰氯混合;
向混合物中加入一定量的无水二氯甲烷;
冷却所述混合物;
向所述混合物中加入一定量的氯化铝
其中x和y是mol%。
8.一种式IV的聚合物
其中x和y是mol%,QA是
R1和R2各自独立地为直链烷基链或环状烷基链,并且Z选自由直链烷基链、环状烷基链和亚烷基醚链组成的组。
9.一种制备式IV的聚合物的方法,所述方法包括:
使式III的聚合物甲基化;并且
在所得聚合物上进行离子交换反应
其中x和y是mol%,QA是
R1和R2各自独立地为直链烷基链或环状烷基链,并且Z选自由直链烷基链、环状烷基链和亚烷基醚链组成的组。
10.如权利要求9所述的方法,其还包括:
通过以下步骤制备式III的聚合物:
使用式II的聚合物和含芳基溴化物的胺进行钯催化的Suzuki偶联反应
其中x和y是mol%。
11.如权利要求10所述的方法,其还包括:
通过以下步骤制备式II的聚合物:
使用式I的聚合物和双(频哪醇合)二硼进行铱催化的硼烷化
其中x和y是mol%。
12.一种燃料电池碱性交换膜、一种燃料电池离聚物、一种电解碱性交换膜或一种致动器,其包含选自下组的至少一种聚合物:
式IV的聚合物
其中x和y是mol%,QA是
R1和R2各自独立地为直链烷基链或环状烷基链,并且Z选自由直链烷基链、环状烷基链和亚烷基醚链组成的组;
式IX的聚合物
其中x和y是mol%,n是1~10;以及
式XII的聚合物
其中x和y是mol%,n是1~10。
CN201580039453.8A 2014-07-22 2015-07-22 阴离子交换膜和用于该阴离子交换膜的聚合物 Pending CN106536583A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462027497P 2014-07-22 2014-07-22
US62/027,497 2014-07-22
PCT/US2015/041487 WO2016014636A1 (en) 2014-07-22 2015-07-22 Anion exchange membranes and polymers for use in same

Publications (1)

Publication Number Publication Date
CN106536583A true CN106536583A (zh) 2017-03-22

Family

ID=55163681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580039453.8A Pending CN106536583A (zh) 2014-07-22 2015-07-22 阴离子交换膜和用于该阴离子交换膜的聚合物

Country Status (6)

Country Link
US (4) US10272424B2 (zh)
EP (1) EP3171977A4 (zh)
JP (1) JP2017531700A (zh)
KR (1) KR20170028413A (zh)
CN (1) CN106536583A (zh)
WO (1) WO2016014636A1 (zh)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108987773A (zh) * 2018-07-16 2018-12-11 大连理工大学 一种三甲胺功能化聚芳基吲哚阴离子交换膜及其制备方法
CN109280199A (zh) * 2018-09-06 2019-01-29 大连理工大学 一种具有微相分离结构的结晶型阴离子交换膜及制备方法
CN111313066A (zh) * 2018-12-11 2020-06-19 中国科学院大连化学物理研究所 接枝长烷基侧链的碱性聚合物电解质膜的制备方法及该膜
CN111313063A (zh) * 2018-12-11 2020-06-19 中国科学院大连化学物理研究所 一种有机-mof复合碱性聚合物电解质膜的制备方法及该膜
CN111592672A (zh) * 2020-07-27 2020-08-28 四川大学 碱性燃料电池用阴离子交换膜的制备方法及阴离子交换膜
CN112512668A (zh) * 2018-04-24 2021-03-16 伦斯勒理工学院 用于阴离子交换膜的芳香族聚合物的交联
CN114316334A (zh) * 2021-12-09 2022-04-12 西安理工大学 大空间位阻侧链型聚烯烃基阴离子交换膜的制备方法
CN114829412A (zh) * 2019-12-19 2022-07-29 3M创新有限公司 包含离聚碳硅烷侧基的共聚物
US11826746B2 (en) 2017-07-06 2023-11-28 Rensselaer Polytechnic Institute Ionic functionalization of aromatic polymers for ion exchange membranes
US11834550B2 (en) 2014-11-18 2023-12-05 Rensselaer Polytechnic Institute Polymers and methods for their manufacture
US11987664B2 (en) 2014-11-18 2024-05-21 Rensselaer Polytechnic Institute Polymers and methods for their manufacture
US12027731B2 (en) 2018-11-26 2024-07-02 Rensselaer Polytechnic Institute Phosphate anion-quaternary ammonium ion pair coordinated polymer membranes

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170028413A (ko) * 2014-07-22 2017-03-13 렌슬러 폴리테크닉 인스티튜트 음이온 교환 막 및 이에 사용하기 위한 중합체
US20230128278A1 (en) * 2015-11-23 2023-04-27 Ffi Ionix Ip, Inc. Electrolysis cell assembly utilizing an anion exchange membrane
US11725291B2 (en) * 2016-11-01 2023-08-15 Ffi Ionix Ip, Inc. Electrolysis cell assembly utilizing an anion exchange membrane
WO2018022530A1 (en) * 2016-07-25 2018-02-01 Dioxide Materials, Inc. Methods and systems for production of chlorine and caustic using oxygen depolarized cathode
CN108461790B (zh) * 2016-12-13 2020-10-02 中国科学院大连化学物理研究所 一种长侧链sebs基碱性聚合物电解质膜及其制备和应用
CN108232260B (zh) * 2016-12-13 2020-06-09 中国科学院大连化学物理研究所 一种长侧链sebs基碱性聚合物电解质膜及其制备方法和应用
CN108461792B (zh) * 2016-12-13 2021-11-30 中国科学院大连化学物理研究所 一种复合型碱性聚合物电解质膜及其制备方法和应用
US11621433B2 (en) 2016-12-20 2023-04-04 Rensselaer Polytechnic Institute Proton exchange membrane material and methods of making the same
US11286357B2 (en) * 2017-03-03 2022-03-29 Xergy Inc. Composite ion exchange membrane and method of making same
WO2019010290A1 (en) * 2017-07-06 2019-01-10 Rensselaer Polytechnic Institute IONIC FUNCTIONALIZATION OF AROMATIC POLYMERS FOR ION EXCHANGE MEMBRANES
US10910656B2 (en) 2017-08-04 2021-02-02 Washington University Triblock copolymer based anion exchange membranes (AEMs) as separators in electrochemical devices
IL273687B1 (en) 2017-09-28 2024-07-01 Yushan Yan Polyarylpipardenomie A polymer containing a cationic side group for use in ion exchange membranes and ionomers.
WO2019079513A1 (en) * 2017-10-17 2019-04-25 Yushan Yan POLYMERS HAVING STATIC CATIONIC PENDING GROUPS FOR USE AS ANION AND IONOMER EXCHANGING MEMBRANES
US11476485B1 (en) * 2018-05-31 2022-10-18 Triad National Security, Llc Polyaromatic electrolytes for alkaline membrane fuel cells
KR102217838B1 (ko) * 2018-08-27 2021-02-22 인천대학교 산학협력단 음이온 교환막 및 이의 제조방법
US11969722B2 (en) 2019-06-26 2024-04-30 Ffi Ionix Ip, Inc. Anionic membranes incorporating functional additives
US20210347956A1 (en) * 2019-02-12 2021-11-11 Xergy Inc. Anion Exchange Ionomer With A Poyarylene Backbone and Anion Exchange Membrane Incorporating Same
JP2022526900A (ja) * 2019-03-28 2022-05-27 ユニバーシティー オブ デラウェア アニオン交換膜として使用するための安定したカチオン性ペンダント基を有するポリマー
EP4065753A1 (en) 2019-11-25 2022-10-05 Twelve Benefit Corporation Membrane electrode assembly for co x reduction
US11465139B2 (en) 2020-03-20 2022-10-11 Rensselaer Polytechnic Institute Thermally stable hydrocarbon-based anion exchange membrane and ionomers
US11987681B2 (en) * 2020-04-06 2024-05-21 Rensselaer Polytechnic Institute Methods of making anion exchange membrane via simultaneous post-functionalization and crosslinking of epoxidized SBS
AU2022216277A1 (en) * 2021-02-04 2023-09-21 Keda HU Oxidation resistant polymers for use as anion exchange membranes and ionomers
EP4253427A1 (en) * 2022-03-29 2023-10-04 Kraton Polymers Nederland B.V. Styrenic block copolymer composition and anion exchange membranes made thereof
DE102022120196A1 (de) * 2022-08-10 2024-02-15 Forschungszentrum Jülich GmbH Seitenkettenfunktionalisierte Polystyrole als Membranmaterialien für alkalische Wasserelektrolyseure, Brennstoffzellen und Flow-Batterien
KR102505138B1 (ko) * 2022-08-17 2023-03-02 주식회사 에스디비 탄소 또는 질소를 포함하는 접합 고리형 방향족계 고분자-sebs 가교결합막을 포함하는 음이온 교환막 및 이의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060089510A1 (en) * 2004-10-26 2006-04-27 Gangadhar Panambur Novel compositions of monomers, oligomers and polymers and methods for making the same
CN102299283A (zh) * 2010-06-23 2011-12-28 中国科学院大连化学物理研究所 一种耐高温碱性阴离子交换膜及其制备和应用
CN103172792A (zh) * 2011-12-22 2013-06-26 中国科学院大连化学物理研究所 一种碱性离子聚合物及其制备和应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276991A (en) 1961-07-24 1966-10-04 Hani Hiroshi Anion permselective membranes and process for their production
US3970534A (en) 1974-01-11 1976-07-20 Maruzen Oil Co. Ltd. Graft copolymer and process for preparation thereof
US4262041A (en) 1978-02-02 1981-04-14 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing a composite amphoteric ion exchange membrane
JPS5876145A (ja) 1981-10-30 1983-05-09 Toyo Soda Mfg Co Ltd 両性イオン交換体及びその製造法
US4766161A (en) 1986-06-05 1988-08-23 Allied Corporation Bipolar membranes and methods of making same
US4758250A (en) 1987-06-01 1988-07-19 Air Products And Chemicals, Inc. Ammonia separation using ion exchange polymeric membranes and sorbents
US5510394A (en) 1991-02-19 1996-04-23 Ionics Incorporated High ionic conductance ion exchange membranes and their preparation
EP0600470A3 (en) 1992-12-04 1995-01-04 Asahi Glass Co Ltd Bipolar membrane.
US6814865B1 (en) 2001-12-05 2004-11-09 Seventy-Seventh Meridian Corporation Llc Ion exchange membranes, methods and processes for production thereof and uses in specific applications
JP2007336790A (ja) 2006-06-19 2007-12-27 Kuraray Co Ltd 高分子電気化学素子
KR101408612B1 (ko) 2006-10-06 2014-06-17 고쿠리츠다이가쿠호진 요코하마 고쿠리츠다이가쿠 고분자 고체 전해질, 전기화학 디바이스 및 액츄에이터 소자
US7671157B2 (en) 2007-04-02 2010-03-02 Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Las Vegas Modification of polymers having aromatic groups through formation of boronic ester groups
US20100041834A1 (en) 2007-04-02 2010-02-18 The Board of Regents of the Nevada System of Higher Education on Behalf of the UNLV Incorporation of functional groups into polymers using C-H activation
ITFI20070152A1 (it) 2007-07-10 2009-01-11 Acta Spa Dipositivi elettrochimici contenenti membrane e ionomeri polimerici a scambio anionico.
JPWO2009096473A1 (ja) 2008-01-29 2011-05-26 株式会社トクヤマ 燃料電池用隔膜およびその製造方法
US9233345B2 (en) * 2013-02-14 2016-01-12 The Board Of Trustees Of The Leland Stanford Junior University Anion transport membrane
KR20170028413A (ko) * 2014-07-22 2017-03-13 렌슬러 폴리테크닉 인스티튜트 음이온 교환 막 및 이에 사용하기 위한 중합체

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060089510A1 (en) * 2004-10-26 2006-04-27 Gangadhar Panambur Novel compositions of monomers, oligomers and polymers and methods for making the same
CN102299283A (zh) * 2010-06-23 2011-12-28 中国科学院大连化学物理研究所 一种耐高温碱性阴离子交换膜及其制备和应用
CN103172792A (zh) * 2011-12-22 2013-06-26 中国科学院大连化学物理研究所 一种碱性离子聚合物及其制备和应用

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ANGELA D. MOHANTY等: "Anion Exchange Fuel Cell Membranes Prepared from C−H Borylation and Suzuki Coupling Reactions", 《MACROMOLECULES》 *
ARDESHIR KHAZAEI等: "Highly Efficient Method for Solvent-Free Synthesis of Diarylmethane and Triarylmethane from Benzylic Alcohols Using P2O5/Al2O3 or P2O5/SiO2 at Room Temperature", 《S. AFR. J. CHEM.》 *
FRANCIÉLLI MÜLLER等: "New Sulfonated Polystyrene and Styrene−Ethylene/Butylene−Styrene Block Copolymers for Applications in Electrodialysis", 《J.PHYS.CHEM.B》 *
GERALD L.LARSON等: "《Ionic and Organometallic-Catalyzed Organosilane Reductions》", 31 December 2008 *
PUBCHEM: "CID12545362", 《PUBCHEM SUBSTANCE》 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11987664B2 (en) 2014-11-18 2024-05-21 Rensselaer Polytechnic Institute Polymers and methods for their manufacture
US11834550B2 (en) 2014-11-18 2023-12-05 Rensselaer Polytechnic Institute Polymers and methods for their manufacture
US11826746B2 (en) 2017-07-06 2023-11-28 Rensselaer Polytechnic Institute Ionic functionalization of aromatic polymers for ion exchange membranes
CN112512668A (zh) * 2018-04-24 2021-03-16 伦斯勒理工学院 用于阴离子交换膜的芳香族聚合物的交联
CN108987773A (zh) * 2018-07-16 2018-12-11 大连理工大学 一种三甲胺功能化聚芳基吲哚阴离子交换膜及其制备方法
CN108987773B (zh) * 2018-07-16 2021-03-26 大连理工大学 一种三甲胺功能化聚芳基吲哚阴离子交换膜及其制备方法
CN109280199A (zh) * 2018-09-06 2019-01-29 大连理工大学 一种具有微相分离结构的结晶型阴离子交换膜及制备方法
CN109280199B (zh) * 2018-09-06 2021-01-19 大连理工大学 一种具有微相分离结构的结晶型阴离子交换膜及制备方法
US12027731B2 (en) 2018-11-26 2024-07-02 Rensselaer Polytechnic Institute Phosphate anion-quaternary ammonium ion pair coordinated polymer membranes
CN111313066A (zh) * 2018-12-11 2020-06-19 中国科学院大连化学物理研究所 接枝长烷基侧链的碱性聚合物电解质膜的制备方法及该膜
CN111313063A (zh) * 2018-12-11 2020-06-19 中国科学院大连化学物理研究所 一种有机-mof复合碱性聚合物电解质膜的制备方法及该膜
CN114829412B (zh) * 2019-12-19 2023-05-16 3M创新有限公司 包含离聚碳硅烷侧基的共聚物
CN114829412A (zh) * 2019-12-19 2022-07-29 3M创新有限公司 包含离聚碳硅烷侧基的共聚物
CN111592672B (zh) * 2020-07-27 2020-10-27 四川大学 碱性燃料电池用阴离子交换膜的制备方法及阴离子交换膜
CN111592672A (zh) * 2020-07-27 2020-08-28 四川大学 碱性燃料电池用阴离子交换膜的制备方法及阴离子交换膜
CN114316334B (zh) * 2021-12-09 2023-02-28 西安理工大学 大空间位阻侧链型聚烯烃基阴离子交换膜的制备方法
CN114316334A (zh) * 2021-12-09 2022-04-12 西安理工大学 大空间位阻侧链型聚烯烃基阴离子交换膜的制备方法

Also Published As

Publication number Publication date
WO2016014636A1 (en) 2016-01-28
US10272424B2 (en) 2019-04-30
US11040339B2 (en) 2021-06-22
JP2017531700A (ja) 2017-10-26
US20170203289A1 (en) 2017-07-20
US20220143592A1 (en) 2022-05-12
EP3171977A1 (en) 2017-05-31
KR20170028413A (ko) 2017-03-13
US10525457B2 (en) 2020-01-07
EP3171977A4 (en) 2018-06-20
US20190308185A1 (en) 2019-10-10
US20200094241A1 (en) 2020-03-26

Similar Documents

Publication Publication Date Title
CN106536583A (zh) 阴离子交换膜和用于该阴离子交换膜的聚合物
CN110862516B (zh) 一种含Cardo结构靛红芳烃共聚物、制备方法及应用
CN111040137B (zh) 一种阴离子交换聚合物及其制备方法和应用
CN101497630B (zh) 含磷丙烯酸酯单体及超支化聚合物阻燃剂及其制备方法
CN112011051B (zh) 一种杂环铵离子聚苯并咪唑及阴离子交换膜其制备方法和应用
CN1867614B (zh) 磷酸接枝的杂化无机-有机质子电解质膜(PEMs)
CN105924587B (zh) 一种枝化型侧链聚合物阴离子交换膜及其制备方法
CN104829814A (zh) 一种含季铵化哌啶基团的聚合物、制备方法及阴离子交换膜、制备方法
CN105175735B (zh) 一种支化磷‑氮型阻燃剂及其制备方法
CN111072973A (zh) 一种含磷poss及其制备方法以及在阻燃剂中的应用
CN107868255A (zh) 具有自组装增强作用的poss‑dopo‑三嗪衍生物阻燃剂的制备方法及其应用
CN118318002A (zh) 用作阴离子交换膜和离聚物的抗氧化聚合物
CN112142953A (zh) 一种介电导热增强型生物基耐高温环氧树脂及其制备方法与应用
CN115109391B (zh) 一种具有季铵侧链的聚芳基哌啶阴离子交换膜制备方法及应用
CN104558046A (zh) 一种基于六氯环三磷腈的超支化离子液体及其作为阻燃剂的应用
JP2002184427A (ja) プロトン導電性物質
CN104829813B (zh) 一种含膦离子化聚合物、制备方法及阴离子交换膜
KR20190078049A (ko) 비수계 바나듐 레독스 흐름전지용 거대 사이즈의 이온 채널을 가진 음이온 교환막 및 이의 제조방법
CN104610674A (zh) 聚苯乙烯膦酸/聚苯乙烯-1,2,3-三唑酸碱复合质子交换膜及其制备方法
Zhang et al. Ion transport in topological all‐solid‐state polymer electrolyte improved via graphene‐oxide
CN110003462A (zh) 一种负载四氨基季鏻阳离子单元的聚苯醚型阴离子交换膜及其制备方法
JP7541682B2 (ja) ポリフルオレン系イオノマーを含む電解質膜およびその製造方法
KR20190026133A (ko) 아민화된 폴리스티렌에틸렌부틸렌스틸렌 공중합체를 포함하는 연료전지용 음이온교환막 및 이의 제조방법
WO2012018709A2 (en) Superacid functional compounds
CN103346341A (zh) 酸碱复合型高温质子交换膜及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170322

WD01 Invention patent application deemed withdrawn after publication