会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 55. 发明公开
    • Amine precursors for depositing graphene
    • Aminvorläuferzum Ablagern von Graphen
    • EP2857550A1
    • 2015-04-08
    • EP13187091.7
    • 2013-10-02
    • BASF SEMax-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
    • Schwab, Matthias GeorgMüllen, KlausSachdev, HerrmannIto, Yoshikazu
    • C23C16/26C01B31/04
    • H01L51/0002C01B32/186C23C16/26C23C16/30H01L51/002H01L51/003H01L51/0045H01L51/0558H01L51/42H01L51/50
    • The present invention relates to the use of an amine precursor of formula I

               (X 1 -R 1 ) n -NH (3-n)      (I)

      or its ammonium salts for depositing a graphene film having a nitrogen content of from 0 to 65 % by weight on a substrate S1 by chemical vapor deposition (CVD),
      wherein
      R 1
      is selected from
      (a)
      C 1 to C 10 alkanediyl, which may all optionally be interrupted by at least one of O, N H and NR 2 ,
      (b)
      alkenediyl, which may all optionally be interrupted by at least one of O, NH and NR 2 ,
      (c)
      alkynediyl, which may all optionally be interrupted by at least one of O, NH and NR 2 ,
      (d)
      C 6 to C 20 aromatic divalent moiety, and
      (e)
      CO and CH 2 CO,
      X 1
      is selected from H, OH, OR 2 , NH 2 , NHR 2 , or NR 2 2 , wherein two groups X 1 may together form a bivalent group X 2 being selected from a chemical bond, O, NH, or NR 2 ,
      R 2
      is selected from C 1 to C 10 alkyl and a C 6 to C 20 aromatic moiety which may optionally be substituted by one or more substituents X 1 ,
      n
      is 1, 2, or 3.
    • 本发明涉及式I的胺前体的用途ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(X 1 -R 1)n -NH(3-n)€ƒ€ ƒ€ƒ(I)或其铵盐,用于通过化学气相沉积(CVD)在基板S1上沉积氮含量为0至65重量%的石墨烯膜,其中R 1选自(a) C 1至C 10烷二基,其可全部任选地被O,NH和NR 2中的至少一个中断,(b)烯二基,其均可任选被O,NH和NR 2中的至少一个中断,(c )炔二基,其可全部任选被O,NH和NR 2,(d)C 6至C 20芳族二价部分中的至少一个中断,(e)CO和CH 2 CO,X 1选自H, OH,OR 2,NH 2,NHR 2或NR 2 2,其中两个基团X 1可以一起形成选自化学键,O,NH或NR 2的二价基团X 2,R 2选自C 1至C 10烷基和C 6至C 20芳族部分,其可任选地被取代 d由一个或多个取代基X 1,n是1,2或3。
    • 56. 发明公开
    • Graphene derivatives, transparent conductive films, organic electroluminescent devices, methods of preparing the graphene derivatives and methods of preparing anode layers of the devices
    • GRAPH衍生物,透明导电层,有机电致发光器件,用于生产石墨烯衍生物及其制造方法器件性阳极层
    • EP2738138A2
    • 2014-06-04
    • EP13192309.6
    • 2013-11-11
    • Boe Technology Group Co. Ltd.
    • Li, NaKim, PilseokLee, Joohyeon
    • C01B31/04H01B1/04H01L51/00H05B33/28
    • H01L51/0045C01B32/182C01B32/194C01P2004/04H01L51/5203H05B33/28
    • The present invention belongs to the technical field of transparent conductive films and provides a graphene derivative, a transparent conductive film and an organic electroluminescent (EL) device. Methods are also provided for preparation of the graphene derivative and for preparation of an anode of the organic EL device. The graphene derivative exhibits a lower evaporation temperature and a higher work function. The graphene derivative is represented by formula (I):

      wherein A represents a graphene substrate, n represents the number of the group connected to adjacent two carbon atoms of a carbon ring of the graphene substrate; each X independently represents an electron-withdrawing group; and each R independently represents any one of -R1 , -R 2 , -O-R 1 , -O-R 2 , -R 1 -C 6 H 5 , -R 2 -C 6 H 5 , and-R 3 , wherein each R 1 is independently an n-alkyl group having no less than 5 carbon atoms, each R 2 is independently a substituted n-alkyl group having no less than 5 carbon atoms in its main chain and having an alkyl substituent, the C 6 H 5 represents a phenyl group which is connected to the end of R 1 or R 2 , and R 3 is an aryl group.
    • 本发明属于透明导电膜的技术领域,并提供一个石墨烯衍生物,透明导电膜和有机电致发光(EL)装置。 这样的方法是提供用于制备石墨烯衍生物和用于制备有机EL器件的阳极。 所述石墨烯衍生物具有较低的蒸发温度和更高的功函数。 所述石墨烯衍生物由式(I)表示:甲worin darstellt石墨烯衬底,正darstellt连接到所述石墨烯衬底的碳环的相邻两个碳原子的基团的数目; 每个X独立地darstellt上吸电子基团; 和每个R独立地darstellt的-R 1任一项,-R 2,-OR 1,-OR 2,-R 1 -C 6 H 5,-R 2 -C 6 H 5,和R 3,worin R 1各自 独立地为具有不小于5个碳原子的正烷基基团,每个R 2独立地为具有在其主链中不少于5个碳原子并具有上烷基取代基时,C 6 H 5表示一个substituiertem正烷基 苯基所有被连接到R 1或R 2的端部,和R 3是芳基。