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    • 3. 发明申请
    • THIN FILM AND COMPOUND USED IN THE SAME
    • 薄膜及其使用的化合物
    • US20130001472A1
    • 2013-01-03
    • US13583177
    • 2011-03-04
    • Joji OhshitaToshihiro MurafujiYusuke KuramochiTakashi KaikohHideyuki Higashimura
    • Joji OhshitaToshihiro MurafujiYusuke KuramochiTakashi KaikohHideyuki Higashimura
    • C07F9/94C09K11/06B82Y30/00
    • C07F9/94C09K2211/1029C09K2211/1044C09K2211/1088C09K2211/1092C09K2211/188H01L51/0077H01L51/5016H05B33/145
    • To provide a novel material exhibiting excellent light-emitting characteristics using a heavy metal element having relatively abundant reserve.A thin film containing a compound of Formula (1): wherein Ar1 and Ar2 are each independently a C3-30 aromatic ring; R1 and R2 are a substituent; a and b are each independently an integer of 0 to 12, wherein when a is 2 or more, each R1 is optionally different from each other and two R1 are optionally bonded with each other to form a ring structure, and when b is 2 or more, each R2 is optionally different from each other and two R2 are optionally bonded with each other to form a ring structure; A1 is any of direct bond, —O—, —S—, —S(═O)—, —S(═O)2—, —PR3—, —NR4—, and —C(—R5)2—; R3 is a hydrogen atom or a substituent; R4 is a hydrogen atom or a substituent; R5 is a hydrogen atom or a substituent and two R5 are optionally different from each other; E1 is a monovalent group having 50 or less carbon atoms; L1 is a ligand having 50 or less carbon atoms; c is an integer of 0 to 3, wherein when c is 2 or more, each L1 is optionally different from each other; and each combination of a combination of E1 and Ar1 and a combination of E1 and Ar2 optionally forms a bond; and when c is 1 to 3, each combination of a combination of L1 and E1, a combination of L1 and Ar1, a combination of L1 and Ar2, and a combination of L1 and L1 optionally forms a bond.
    • 使用具有相对丰富的储备的重金属元素提供显示出优异的发光特性的新型材料。 含有式(1)化合物的薄膜:其中Ar1和Ar2各自独立地为C3-30芳环; R1和R2是取代基; a和b各自独立地为0〜12的整数,其中当a为2以上时,每个R 1可以彼此不同,并且两个R 1彼此任意地键合形成环结构,当b为2或 更优选地,每个R 2彼此可选地彼此不同,并且两个R 2彼此可选地键合以形成环结构; A1是直接键合,-O - , - S - , - S(= O) - , - S(= O)2 - , - PR 3 - , - NR 4 - 和-C( - R 5) R3是氢原子或取代基; R4是氢原子或取代基; R5是氢原子或取代基,两个R5任选地彼此不同; E1是具有50个或更少碳原子的一价基团; L1是具有50个或更少碳原子的配体; c为0〜3的整数,其中,当c为2以上时,各L1彼此不同; 并且E1和Ar1的组合以及E1和Ar2的组合的每个组合可以任选地形成键; 当c为1〜3时,L1和E1的组合,L1和Ar1的组合,L1和Ar2的组合以及L1和L1的组合的组合可以任意地形成键。
    • 7. 发明授权
    • Peroxide decomposition catalyst
    • 过氧化物分解催化剂
    • US07988944B2
    • 2011-08-02
    • US11993892
    • 2006-06-20
    • Takeshi IshiyamaHideyuki HigashimuraHiroshi Takigawa
    • Takeshi IshiyamaHideyuki HigashimuraHiroshi Takigawa
    • C01B13/00G01N33/44C07F3/12
    • 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(式1)(式中,Mw是在80℃下在过氧化氢分解试验中聚(4-苯乙烯磺酸钠)的重均分子量, 的聚(4-苯乙烯磺酸钠),Mw(S)是试验前的聚(4-苯乙烯磺酸钠)的重均分子量)B = N(PO)/ N(cat)(式2)(式中,N (po)是在(式1)的过氧化氢分解试验中每20分钟分解的过氧化氢的摩尔数,N(cat)是使用的催化剂的每个金属原子的摩尔数)。
    • 10. 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)