We discovered that the use of certain dopants or dopant moieties in polymeric coating formulations, that when applied over carbon nanotubes, unexpectedly decrease the measured electrical resistance of the coated carbon nanotubes (CNTs), when measured through the coating, even though the polymer coatings themselves do not have bulk conductivity. CNT compositions with enhanced electrical conductivity and methods of making such compositions are described. The CNTs are preferably coated with a dopant or dopant moiety having a HOMO energy of -7.0 eV or lower.
申请公布号
WO2009052110(A3)
申请公布日期
2009.08.20
申请号
WO2008US79864
申请日期
2008.10.14
申请人
BATTELLE MEMORIAL INSTITUTE;ELHARD, JOEL, D.;HEINTZ, AMY, M.;RISSER, STEVEN, M.
发明人
ELHARD, JOEL, D.;HEINTZ, AMY, M.;RISSER, STEVEN, M.