公开(公告)号：US20220163860A1

公开(公告)日：2022-05-26

申请号：US17594159

申请日：2020-04-06

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： Guofa CAI ,  Peng CUI ,  Pooi See LEE

IPC: G02F1/155 ,  G02F1/1516 ,  G02F1/1524 ,  H01G11/48 ,  H01G11/86 ,  H01M4/04 ,  H01M4/60

Abstract: An electrochromic energy storage device disclosed herein comprises a first electrode and a second electrode disposed in an electrolyte, wherein the first electrode comprises a coordination polymer, wherein the coordination polymer comprises a transition metal and a tetradentate ligand conjugated to the transition metal, wherein the transition metal and the tetradentate ligand render the first electrode operable to (i) store electrical energy and at the same time change its optical state upon electrical charging of the electrochromic energy storage device, and (ii) release electrical energy stored therein and at the same time change its optical state upon electrical discharge of the electrochromic energy storage device. A method of forming the electrochromic energy storage device and a method of forming an electrochromic energy storage film are disclosed herein. In a preferred embodiment, the first electrode is prepared by growing one dimensional π-d conjugated coordination polymer nanowires film comprising metallic nickel nodes and organic linkers of 1,2,4,5-benzenetetramine (BTA) on a transparent fluorine-doped tin oxide (FTO) conducting substrate.

公开(公告)号：US20180249550A1

公开(公告)日：2018-08-30

申请号：US15758713

申请日：2016-09-09

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： Jiangxin WANG ,  Pooi See LEE ,  Guofa CAI

IPC: H05B33/26 ,  H05B33/10 ,  H05B33/14

CPC classification number: H05B33/26 ,  C09K11/883 ,  C09K11/885 ,  H01B1/20 ,  H01L51/5032 ,  H01L51/5052 ,  H01L51/5076 ,  H01L51/52 ,  H01L2251/5338 ,  H01L2251/564 ,  H05B33/10 ,  H05B33/14 ,  H05B33/145

Abstract: In various embodiments, a stretchable electroluminescent device may be provided. The electroluminescent device may include a first contact structure. The first contact structure may include an ionic conductor layer. The electroluminescent device may also include a second contact structure. The electroluminescent device may additionally include an emission layer between the first contact structure and the second contact structure. The emission layer may be configured to emit light when an alternating voltage is applied between the first contact structure and the second contact structure.