稀有金属材料与工程
稀有金屬材料與工程
희유금속재료여공정
RARE METAL MATERIALS AND ENGINEERNG
2009年
z2期
650-652
,共3页
章少华%周明斌%谢冰%潘年华
章少華%週明斌%謝冰%潘年華
장소화%주명빈%사빙%반년화
二氧化钛%热解法%掺杂%光催化
二氧化鈦%熱解法%摻雜%光催化
이양화태%열해법%참잡%광최화
titania%pyrolysis%doping%photocatalysis
研究了掺杂Cu和Sn对于旋涂热解法制备TiO_2薄膜的影响.将钛酸丁酯、乙酰丙酮、PEG等溶解成为乙醇溶液,将该溶液旋转涂布在玻璃基片上,并在500 ℃下煅烧可得TiO_2薄膜.掺杂Cu和Sn能改善TiO_2薄膜的光催化性能,AFM和XRD表明掺杂后可以改善薄膜的结晶性.
研究瞭摻雜Cu和Sn對于鏇塗熱解法製備TiO_2薄膜的影響.將鈦痠丁酯、乙酰丙酮、PEG等溶解成為乙醇溶液,將該溶液鏇轉塗佈在玻璃基片上,併在500 ℃下煅燒可得TiO_2薄膜.摻雜Cu和Sn能改善TiO_2薄膜的光催化性能,AFM和XRD錶明摻雜後可以改善薄膜的結晶性.
연구료참잡Cu화Sn대우선도열해법제비TiO_2박막적영향.장태산정지、을선병동、PEG등용해성위을순용액,장해용액선전도포재파리기편상,병재500 ℃하단소가득TiO_2박막.참잡Cu화Sn능개선TiO_2박막적광최화성능,AFM화XRD표명참잡후가이개선박막적결정성.
The incorporation of Cu and Sn to TiO_2 films prepared by spin-coating and pyrolysis was studied. Butyl titanate, AcAc, and PEG were dissolved in ethanol solvent. The mixture was spin-coated on glass substrate for several times, and coatings were pyrolyzed at 500 ℃ to prepare TiO_2 films. The incorporation of Cu and Sn improved the photocatalytic properties of TiO_2 films, and the films doped with Cu or Sn showed better crystallinity of TiO_2 particles.
