Sulfonic acid functionalized hyperbranched poly(ether sulfone) (SHBPES) was studied as a novel type of solid acid catalyst.
磺酸官能化超支化聚(醚砜)(SHBPES)被研究作为一种新型固体酸催化剂。
Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode
申请人:Lee Tae-Woo
公开号:US20080290338A1
公开(公告)日:2008-11-27
Provided are a hyperbranched polymer represented by Formula 1 below, an organic light-emitting diode including an organic layer including the hyperbranched polymer, and a method of manufacturing the organic light-emitting diode:
For a detailed description about Formula 1, the Detailed Description of the Invention may be referred to. The hyperbranched polymer is excellent in view of hole injection capability and/or electron blocking capability and adhesion with an electrode, and thus, the organic light-emitting diode including the organic layer including the hyperbranched polymer can have good electrical properties.
US8053091B2
申请人:——
公开号:US8053091B2
公开(公告)日:2011-11-08
Synthesis of Hyperbranched Aromatic Poly(ether sulfone) with Sulfonyl Chloride Terminal Groups
作者:Kazuya Matsumoto、Mitsuru Ueda
DOI:10.1246/cl.2006.1196
日期:2006.10
A new hyperbranched aromatic poly(ethersulfone) with sulfonyl chloride terminal groups was prepared by polycondensation of a new AB2monomer (1), 4,4′-(m-phenylenedioxy)bis(benzenesulfonyl chlorid...