公开(公告)号：US20190230745A1

公开(公告)日：2019-07-25

申请号：US16258165

申请日：2019-01-25

申请人： The University of Massachusetts

发明人： Trisha L. Andrew ,  Lushuai Zhang ,  Morgan Baima

IPC分类号： H05B3/34 ,  A41D19/015 ,  H05B3/14

摘要： A heating element composite comprises a substrate of one or more fibers or threads and an electrically-conductive polymer coating comprising an electrically-conductive polymer material deposited onto the one or more fibers or threads. A thickness of the electrically-conductive polymer coating is at least about 100 nanometers and the electrically-conductive polymer coating covers at least about 75% of an external surface area of the one or more fibers or threads of the substrate. The resulting heating element composite has a sheet resistance of from about 2 Ω/□ to about 200 Ω/□.

公开(公告)号：US10832873B2

公开(公告)日：2020-11-10

申请号：US15926081

申请日：2018-03-20

申请人： THE UNIVERSITY OF MASSACHUSETTS

发明人： Trisha L. Andrew ,  Lushuai Zhang

IPC分类号： H01G11/48 ,  H01G9/028 ,  H01G9/07 ,  H01G11/84 ,  H01G11/52 ,  H01G11/02 ,  H01G11/56 ,  H01G9/00

摘要： Disclosed herein is an electrically insulating substrate comprising a p-doped poly(3,4-ethylenedioxythiophene) layer disposed thereon, where the p-doped poly(3,4-ethylenedioxythiophene) layer is manufactured by a method comprising charging a vapor comprising 3,4-ethylenedioxythiophene into a reactor; where the reactor comprises the electrically insulating substrate; charging a vapor comprising an iron salt into the reactor; polymerizing the 3,4-ethylenedioxythiophene with the iron salt to form the p-doped poly(3,4-ethylenedioxythiophene); and disposing the poly(3,4-ethylenedioxythiophene) layer on the substrate.

公开(公告)号：US20180269006A1

公开(公告)日：2018-09-20

申请号：US15926081

申请日：2018-03-20

申请人： THE UNIVERSITY OF MASSACHUSETTS

发明人： Trisha L. Andrew ,  Lushuai Zhang

IPC分类号： H01G11/48 ,  H01G9/028 ,  H01G9/07 ,  H01G9/00 ,  H01G11/52 ,  H01G11/02 ,  H01G11/56 ,  H01G11/84

CPC分类号： H01G11/48 ,  H01G9/0029 ,  H01G9/028 ,  H01G9/07 ,  H01G11/02 ,  H01G11/52 ,  H01G11/56 ,  H01G11/84 ,  Y02E60/13

摘要： Disclosed herein is an electrically insulating substrate comprising a p-doped poly(3,4-ethylenedioxythiophene) layer disposed thereon, where the p-doped poly(3,4-ethylenedioxythiophene) layer is manufactured by a method comprising charging a vapor comprising 3,4-ethylenedioxythiophene into a reactor; where the reactor comprises the electrically insulating substrate; charging a vapor comprising an iron salt into the reactor; polymerizing the 3,4-ethylenedioxythiophene with the iron salt to form the p-doped poly(3,4-ethylenedioxythiophene); and disposing the poly(3,4-ethylenedioxythiophene) layer on the substrate.