Open AccessReversible Electrochemical Mirror Devices: A Quasi‐Solid‐State Tristate Reversible Electrochemical Mirror Device with Enhanced Stability (Adv. Sci. 13/2020)
Author(s) -
Eh Alice LeeSie,
Chen Jingwei,
Yu Shu Hearn,
Thangavel Gurunathan,
Zhou Xinran,
Cai Guofa,
Li Shaohui,
Chua Daniel H. C.,
Lee Pooi See
Publication year - 2020
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202070073
Subject(s) - electrochromism , electrochemistry , materials science , dissolution , solid state , optoelectronics , electrochromic devices , optics , electrode , chemical engineering , chemistry , physics , engineering
Present challenges in electrochromic devices include the limited transmissive and reflective inter‐switchability, while achieving high optical contrast, fast switching speed, and cycling stability, simultaneously. In article number 1903198, Pooi See Lee and co‐workers develop a quasi‐solid‐state tristate reversible electrochemical mirror device, which offers highly reversible switching between transparent, greyish‐blue, and mirror (reflective) optical states. The alloying approach facilitates the electrodeposition and dissolution of Cu mirror film, allowing enhanced device stability.