A Self-Healing Ionic Liquid-Based Ionically Cross-Linked Gel Polymer Electrolyte for Electrochromic Devices.
Wanyu ChenSiyuan LiuLe GuoGuixia ZhangHeng ZhangMeng CaoLili WuTianxing XiangYong PengPublished in: Polymers (2021)
An ionic liquid-based ionically cross-linked gel polymer electrolyte (GPE-ILs) was successfully synthesized using acrylic acid, 2-diethylaminoethyl methacrylate, methyl methacrylate, and ionic liquids. Electrochromic devices (ECDs) with an architecture of glass/FTO/WO3/GPE-ILs/FTO/glass were fabricated by a laminating technology. The devices showed performances of large optical modulation of 49.9% at 650 nm, short switching times with the coloration time (tc) of 7 s and the bleaching time (tb) of 4 s, high coloration efficiency of 96.2 cm2 C-1, and cycling stability of 200 cycles. The GPE-ILs exhibits high ionic conductivity, superior thermal stability and good self-healing ability. GPE-ILs demonstrates an ionic conductivity of 3.19 × 10-3 S cm-1 at 25 °C and the same ions migration behaviors with most widely used liquid electrolyte between -10 and 80 °C maintains more than 80% of its tensile strength after self-healing and received only 5% weight loss at 300 °C.
Keyphrases
- ionic liquid
- weight loss
- room temperature
- mycobacterium tuberculosis
- bariatric surgery
- hydrogen peroxide
- photodynamic therapy
- high resolution
- high intensity
- quantum dots
- type diabetes
- gastric bypass
- wound healing
- adipose tissue
- skeletal muscle
- roux en y gastric bypass
- metabolic syndrome
- high speed
- mass spectrometry
- light emitting