文章信息/Info

Title:

Progress in Electrochromic Properties of Molybdenum Oxide Films and Their Devices

文章編號:

1674-3962(2026)02-0133-12

作者:

梅洪正; 陳青山; 楊明慶; 牛春暉; 呂勇

北京信息科技大學(xué)儀器科學(xué)與光電工程學(xué)院，北京 100192

Author(s):

MEI Hongzheng;  CHEN Qingshan;  YANG Mingqing;  NIU Chunhui;  LV Yong

School of Instrumentation Science and Opto�睧lectronics Engineering, Beijing Information Science and Technology University, Beijing 100192, China

關(guān)鍵詞:

氧化鉬; 薄膜; 器件; 制備方法; 電致變色

Keywords:

molybdenum oxide;  film;  device;  preparation method;  electrochromism

分類號:

TB383;TB136.1+2

DOI:

10.7502/j.issn.1674-3962.202403020

文獻(xiàn)標(biāo)志碼:

A

摘要:

氧化鉬作為一種典型陰極著色電致變色材料，具有制備方法簡單、成本低、循環(huán)穩(wěn)定性和電化學(xué)穩(wěn)定性良好等優(yōu)點(diǎn)，尤其是氧化鉬還有著較短的變色響應(yīng)時間和較低的生物毒害性，其電致變色薄膜與器件有著十分重要的研究與應(yīng)用價值。概述了氧化鉬薄膜的不同制備方法，包括物理氣相沉積法、化學(xué)氣相沉積法、噴霧熱解法、電化學(xué)沉積法、水/溶劑熱法、溶膠�材�膠法、朗繆爾�膊悸褰芴�(LB)沉積法和氧化剝離法，分析比較了不同制備方法的優(yōu)缺點(diǎn)。在改善薄膜性能方面，總結(jié)了不同摻雜元素對氧化鉬薄膜的影響，并進(jìn)一步概述了氧化鉬電致變色器件的研究進(jìn)展。最后，就氧化鉬薄膜及其器件在電致變色領(lǐng)域存在的問題及未來的研究和應(yīng)用方向進(jìn)行了討論和展望。

Abstract:

As a typical cathodic coloring electrochromic material, molybdenum oxide has been widely exploited in the field of electrochromism due to its advantages such as simple preparation method, low cost, good cycling stability and electrochemical stability, etc. In particular, molybdenum oxide has a fast response and low biotoxicity, thus, it is very important and highly desired to study the electrochromic films and devices of molybdenum oxide. In the current review, the preparation methods of molybdenum oxide films, including physical vapor deposition method, chemical vapor deposition method, spray pyrolysis method, electrochemical deposition method,hydrothermal/solvothermal method, sol-gel method, Langmuir�睟lodgett deposition method and exfoliation and oxidation method are reviewed in detail. The advantages and disadvantages of various preparation technologies are also discussed. The effects of different doping elements on the molybdenum oxide films are summarized to improve the electrochromic properties. The research progress of molybdenum oxide electrochromic devices is further outlined. Finally, the existing problems of molybdenum oxide films and its devices in the field of electrochromism and the future research and application directions are discussed and prospected.