表面技术
錶麵技術
표면기술
Surface Technology
2015年
9期
61-71,88
,共12页
马宗敏%谢艳娜%石云波%唐军%张欢%王芳%赵敏%曲章%刘俊
馬宗敏%謝豔娜%石雲波%唐軍%張歡%王芳%趙敏%麯章%劉俊
마종민%사염나%석운파%당군%장환%왕방%조민%곡장%류준
TiO2 纳米管阵列%阳极氧化%改性应用%太阳能电池%传感器
TiO2 納米管陣列%暘極氧化%改性應用%太暘能電池%傳感器
TiO2 납미관진렬%양겁양화%개성응용%태양능전지%전감기
TiO2 nanotube arrays%anodic oxidation%modification application%solar cell%sensor
详细调研了新型TiO2纳米管在国内外的研究现状，根据阳极氧化法制备纳米管的电解液成分发展历程，重点介绍了在不同电解液体系中制备TiO2纳米管阵列的具体条件，并对其所生成TiO2纳米管的形貌和结构进行了比较。同时详细叙述了TiO2纳米管在染料敏化太阳能电池、光催化剂、传感器、超级电容器等领域的应用情况，并针对TiO2纳米管带隙窄、光催化率低等问题，通过改变制备条件、贵金属沉积、复合半导体、离子掺杂等方法对TiO2纳米管进行改性，提高TiO2纳米管性能。介绍了其在相应领域改性的研究进展。研究表明，经过修饰的TiO2纳米管，其光电特性、催化特性、传感特性及灵敏度和稳定性等都得到了一定的改善。最后提出了目前存在的问题，展望了TiO2纳米管应用的发展趋势。
詳細調研瞭新型TiO2納米管在國內外的研究現狀，根據暘極氧化法製備納米管的電解液成分髮展歷程，重點介紹瞭在不同電解液體繫中製備TiO2納米管陣列的具體條件，併對其所生成TiO2納米管的形貌和結構進行瞭比較。同時詳細敘述瞭TiO2納米管在染料敏化太暘能電池、光催化劑、傳感器、超級電容器等領域的應用情況，併針對TiO2納米管帶隙窄、光催化率低等問題，通過改變製備條件、貴金屬沉積、複閤半導體、離子摻雜等方法對TiO2納米管進行改性，提高TiO2納米管性能。介紹瞭其在相應領域改性的研究進展。研究錶明，經過脩飾的TiO2納米管，其光電特性、催化特性、傳感特性及靈敏度和穩定性等都得到瞭一定的改善。最後提齣瞭目前存在的問題，展望瞭TiO2納米管應用的髮展趨勢。
상세조연료신형TiO2납미관재국내외적연구현상，근거양겁양화법제비납미관적전해액성분발전역정，중점개소료재불동전해액체계중제비TiO2납미관진렬적구체조건，병대기소생성TiO2납미관적형모화결구진행료비교。동시상세서술료TiO2납미관재염료민화태양능전지、광최화제、전감기、초급전용기등영역적응용정황，병침대TiO2납미관대극착、광최화솔저등문제，통과개변제비조건、귀금속침적、복합반도체、리자참잡등방법대TiO2납미관진행개성，제고TiO2납미관성능。개소료기재상응영역개성적연구진전。연구표명，경과수식적TiO2납미관，기광전특성、최화특성、전감특성급령민도화은정성등도득도료일정적개선。최후제출료목전존재적문제，전망료TiO2납미관응용적발전추세。
ABSTRACT:In this review, we investigated the current research status of the novel TiO2 nanotubes in China and other countries. According to the development history of electrolyte components for nanotube preparation using anodic oxidation method, the specific conditions for preparation of TiO2 nanotube arrays in different electrolytes were introduced in details, and the morphology and struc-ture of the TiO2 nanotubes prepared were comparatively studied. Meanwhile, we summarized in detail the applications of TiO2 nano-tubes in Dye-sensitized solar cells, photocatalysts, sensors and super capacitors, etc. We also introduced the modification research progress in the fields aiming at the narrow band gap and low photocatalytic rate of TiO2 nanotubes. The modification methods in-clude changing preparation conditions, deposition of noble metals, compound semiconductor, ion doping and so on. The research shows that the photoelectric characteristics, catalytic properties, sensing characteristics and sensitivity and stability of the modified TiO2 nanotubes have been improved. Finally, we presented the main problems and the development trend for the application of TiO2 nanotubes.
