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Synthesis of nanostructured silver/silver halides on titanate surfaces and their visible-light photocatalytic performance

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Synthesis of nanostructured silver/silver halides on titanate surfaces and their visible-light photocatalytic performance
นักวิจัย : Tang, Yuxin , Jiang, Zhelong , Deng, Jiyang , Gong, Dangguo , Lai, Yuekun , Tay, Han Teng , Joo, Ivor Tan Kian , Lau, Teck Hua , Dong, Zhili , Chen, Zhong
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2554
อ้างอิง : Tang, Y., Jiang, Z., Deng, J., Gong, D., Lai, Y., Tay, H. T., et al. (2012). Synthesis of Nanostructured Silver/Silver Halides on Titanate Surfaces and Their Visible-Light Photocatalytic Performance. ACS Applied Materials & Interfaces, 4(1), 438-446. , 1944-8244 , http://hdl.handle.net/10220/10286 , http://dx.doi.org/10.1021/am2015102
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : ACS applied materials & interfaces
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Dense and uniform silver halides AgX (X = Cl, Br, I) nanoparticles were successfully fabricated on layered titanate nanowired honeycomb (TNHC) thin films. The growth of AgX nanocrystals was carried out through two steps. Firstly, ion-exchange was employed to incorporate Ag+ ions into the interlayer of the titanate nanowires. Secondly, hydrogen halide (HX) solution was rapidly injected onto the ion-exchanged silver TNHC surface to generate nanosized AgX particles on TNHC films. The effect of the reaction time, solution pH, and concentration of halide anions on the morphology of the AgX photocatalysts has been studied. Followed by light-irradiation, the optimized Ag/AgX thin films exhibited excellent degradation performance under visible light because of localized surface plasmon resonance effect.

บรรณานุกรม :
Tang, Yuxin , Jiang, Zhelong , Deng, Jiyang , Gong, Dangguo , Lai, Yuekun , Tay, Han Teng , Joo, Ivor Tan Kian , Lau, Teck Hua , Dong, Zhili , Chen, Zhong . (2554). Synthesis of nanostructured silver/silver halides on titanate surfaces and their visible-light photocatalytic performance.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Tang, Yuxin , Jiang, Zhelong , Deng, Jiyang , Gong, Dangguo , Lai, Yuekun , Tay, Han Teng , Joo, Ivor Tan Kian , Lau, Teck Hua , Dong, Zhili , Chen, Zhong . 2554. "Synthesis of nanostructured silver/silver halides on titanate surfaces and their visible-light photocatalytic performance".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Tang, Yuxin , Jiang, Zhelong , Deng, Jiyang , Gong, Dangguo , Lai, Yuekun , Tay, Han Teng , Joo, Ivor Tan Kian , Lau, Teck Hua , Dong, Zhili , Chen, Zhong . "Synthesis of nanostructured silver/silver halides on titanate surfaces and their visible-light photocatalytic performance."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print.
Tang, Yuxin , Jiang, Zhelong , Deng, Jiyang , Gong, Dangguo , Lai, Yuekun , Tay, Han Teng , Joo, Ivor Tan Kian , Lau, Teck Hua , Dong, Zhili , Chen, Zhong . Synthesis of nanostructured silver/silver halides on titanate surfaces and their visible-light photocatalytic performance. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.