NEW POLYMER AND POLYMER LIGHT-EMITTING DEVICE USING THE SAME
申请人:Kobayashi Satoshi
公开号:US20080103278A1
公开(公告)日:2008-05-01
Provided is a polymer comprising a repeating unit represented by formula (1),
wherein, A
1
represents a divalent group in which the bond distance ratio (bond distance of C(α)-A
1
/bond distance of C(α)-C(β)) is 1.10 or more; R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
, each independently represent a hydrogen atom, alkyl group, alkyloxy group, aryloxy group, arylalkyloxy group, etc. The polymer is useful as a light-emitting material, a charge transporting material, etc.
Tetrabenzanthanthrenes by mitigation of rearrangements in the planarization of ortho-phenylene hexamers
作者:Jian He、Sanyo Mathew、Zacharias J. Kinney、Rachel M. Warrell、James S. Molina、C. Scott Hartley
DOI:10.1039/c5cc00826c
日期:——
Stepwise planarization of an ortho-phenylene hexamer demonstrates that otherwise inaccessible graphenes may be achievable from substrates with polycyclic repeat units.
对于具有多环重复单元的基底,正-苯基六聚体的逐步平面化表明,否则无法获得的石墨烯可能是可行的。
US7662478B2
申请人:——
公开号:US7662478B2
公开(公告)日:2010-02-16
New polymer and polymer light-emitting device using the same
申请人:Kobayashi Satoshi
公开号:US20050042195A1
公开(公告)日:2005-02-24
Provided is a polymer comprising a repeating unit represented by formula (1),
wherein, A
1
represents a divalent group in which the bond distance ratio (bond distance of C(α)-A
1
/bond distance of C(α)-C(β)) is 1.10 or more; R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
, each independently represent a hydrogen atom, alkyl group, alkyloxy group, aryloxy group, arylalkyloxy group, etc. The polymer is useful as a light-emitting material, a charge transporting material, etc.