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    • 72. 发明申请
    • METHOD FOR PRODUCING STRUCTURE WHEREIN AROMATIC POLYMER IS BONDED TO BASE, STRUCTURE HAVING AROMATIC POLYMER CHAIN BONDED TO CONDUCTIVE BASE, AND ELECTRONIC DEVICE COMPRISING THE STRUCTURE
    • 用于生产结构的方法,其中芳族聚合物结合到基底,具有结合到导电基底的芳族聚合物链的结构,以及包含结构的电子装置
    • US20100069603A1
    • 2010-03-18
    • US12525132
    • 2008-02-01
    • Kenta TanakaHideyuki HigashimuraTsutomu YokozawaRui Ishiyama
    • Kenta TanakaHideyuki HigashimuraTsutomu YokozawaRui Ishiyama
    • C08G75/04
    • C08G61/02C08G61/10C08G61/12C08G61/122C08G61/126C08G2261/411C08G2261/5222C08G2261/77C08G2261/91
    • Disclosed is a method for efficiently producing a structure wherein an aromatic polymer is bonded to a base. Also disclosed is such a structure wherein the base is electrically conductive. Specifically disclosed is a method for producing a structure, which comprises a step for polycondensing an aromatic compound represented by the formula (I) below in the presence of a polymerization catalyst and a base having a group represented by the formula (II) below. MYnAr—X  (I) (In the formula (I), Ar represents a divalent group composed of an aromatic ring; X represents a halogen atom or the like; Y represents an oxygen atom, a sulfur atom, an imino group or the like; n represents 0 or 1; and M represents a hydrogen atom, —B(OQ1)2 (wherein Q1 represents a hydrogen atom, a hydrocarbon group or the like) or the like.) —Ara—(Xa)p  (II) (In the formula (II), Ara represents a group having a valence of (p+1) and composed of an aromatic ring; Xa represents a halogen atom or a monovalent group expressed as —SO3Qa (wherein Qa represents a substituted or unsubstituted hydrocarbon group); p represents an integer not less than 1, and when p is an integer not less than 2, the plurality of Xa's may be the same as or different from each other.)
    • 公开了一种有效地制备其中芳族聚合物与碱结合的结构的方法。 还公开了这样的结构,其中基底是导电的。 具体公开的是一种结构的制造方法,该方法包括在聚合催化剂和具有下述通式(II)所示基团的基团的存在下使由下式(I)表示的芳族化合物缩聚的步骤。 (I)(式(I)中,Ar表示由芳香环构成的二价基团,X表示卤素原子等,Y表示氧原子,硫原子,亚氨基 基团等; n表示0或1; M表示氢原子,-B(OQ1)2(其中Q1表示氢原子,烃基等)等。)-Ara-(Xa) p(II)(式(II)中,Ara表示具有(p + 1)价并且由芳香环构成的基团; Xa表示卤素原子或表示为-SO 3 Q a的一价基团(其中Qa表示 取代或未取代的烃基); p表示1以上的整数,当p为2以上的整数时,多个X a可以相同也可以不同。
    • 74. 发明申请
    • Peroxide Decomposition Catalyst
    • 过氧化物分解催化剂
    • US20080219916A1
    • 2008-09-11
    • US11993892
    • 2006-06-20
    • Takeshi IshiyamaHideyuki HigashimuraHiroshi Takigawa
    • Takeshi IshiyamaHideyuki HigashimuraHiroshi Takigawa
    • C01B13/00C07F13/00G01N33/44
    • B01J31/2243B01J23/30B01J23/34B01J31/1815B01J31/183B01J31/2239B01J2531/0216B01J2531/025B01J2531/0258B01J2531/16B01J2531/72B01J2531/842B01J2531/845
    • An object of the present invention is to provide a catalyst which decomposes a peroxide effectively and economically under a high temperature while suppressing generation of free radicals, and the present invention provides a peroxide decomposition catalyst containing a base metal atom, wherein a value A indicating a free radical generation amount represented by the (equation 1) is not more than 0.20, and a value B indicating a reaction rate represented by the (equation 2), which can be easily applied to utility such as an agent for preventing deterioration of a polymer electrolyte-type fuel cell and a water electrolysis apparatus, and an antioxidant for medicaments, agrochemicals and foods. A=(Mw(S)/Mw)−1   (equation 1) (wherein Mw is a weight average molecular weight of poly(sodium 4-styrenesulfonate) after a hydrogen peroxide decomposition test in the test at 80° C. in the presence of poly(sodium 4-styrenesulfonate), and Mw(S) is a weight average molecular weight of poly(sodium 4-styrenesulfonate) before the test) B=N(PO)/N(cat)   (equation 2) (wherein N(po) is a mole number of hydrogen peroxide decomposed per 20 minutes in a hydrogen peroxide decomposition test in the (equation 1), and N(cat) is a mole number per metal atom of a catalyst used)
    • 本发明的目的在于提供一种在高温下有效且经济地分解过氧化物同时抑制自由基产生的催化剂,本发明提供了含有贱金属原子的过氧化物分解催化剂,其中A表示 由(式1)表示的自由基产生量不大于0.20,表示由(式2)表示的反应速度的值B,其可以容易地应用于防止聚合物劣化的试剂 电解质型燃料电池和水电解装置,以及用于药物,农药和食品的抗氧化剂。 A =(Mw(S)/ Mw)-1(等式1)<?in-line-formula description =“In-line-formula description =”In-line-formula description = (式中,Mw是在80℃下在聚(4-苯乙烯磺酸钠)存在下的过氧化氢分解试验后的聚(4-苯乙烯磺酸钠)的重均分子量, 苯乙烯磺酸盐),Mw(S)是测试前的聚(4-苯乙烯磺酸钠)的重均分子量)<?在线公式描述=“在线公式”end =“lead”→> B = N(PO)/ N(cat)(式2)<?in-line-formula description =“In-line Formulas”end =“tail”?>(其中N(po)是每分解的过氧化氢的摩尔数 (式1)中的过氧化氢分解试验为20分钟,N(cat)为所用催化剂的每个金属原子的摩尔数)