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One-step synthesis of CdS–TiO2–chemically reduced graphene oxide composites via microwave-assisted reaction for visible-light photocatalytic degradation of methyl orange

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : One-step synthesis of CdS–TiO2–chemically reduced graphene oxide composites via microwave-assisted reaction for visible-light photocatalytic degradation of methyl orange
นักวิจัย : Lv, Tian , Pan, Likun , Liu, Xinjuan , Lu, Ting , Zhu, Guang , Sun, Zhuo , Sun, Changqing
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Lv, T., Pan, L., Liu, X., Lu, T., Zhu, G., Sun, Z.,& Sun, C. (2012). One-step synthesis of CdS–TiO2–chemically reduced graphene oxide composites via microwave-assisted reaction for visible-light photocatalytic degradation of methyl orange. Catalysis science & technology, 2(4), 754-. , http://hdl.handle.net/10220/12780 , http://dx.doi.org/10.1039/c2cy00452f
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Catalysis science & technology
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

One-step synthesis of CdS–TiO2–chemically reduced graphene oxide (RGO) composites was carried out using microwave-assisted reduction of graphite oxide in CdS precursor solution with TiO2 suspension. The photocatalytic performance of CdS–TiO2–RGO composites in degradation of methyl orange was examined. Results show that the RGO addition could enhance the photocatalytic performance of CdS–TiO2 composites with maximum degradation efficiency of 99.5% under visible light irradiation as compared with the pure TiO2 (43%) and CdS–TiO2 (79.9%) composites due to the increase of specific surface area for more adsorbed MO and the reduction of electron–hole pair recombination with the introduction of RGO.

บรรณานุกรม :
Lv, Tian , Pan, Likun , Liu, Xinjuan , Lu, Ting , Zhu, Guang , Sun, Zhuo , Sun, Changqing . (2555). One-step synthesis of CdS–TiO2–chemically reduced graphene oxide composites via microwave-assisted reaction for visible-light photocatalytic degradation of methyl orange.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Lv, Tian , Pan, Likun , Liu, Xinjuan , Lu, Ting , Zhu, Guang , Sun, Zhuo , Sun, Changqing . 2555. "One-step synthesis of CdS–TiO2–chemically reduced graphene oxide composites via microwave-assisted reaction for visible-light photocatalytic degradation of methyl orange".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Lv, Tian , Pan, Likun , Liu, Xinjuan , Lu, Ting , Zhu, Guang , Sun, Zhuo , Sun, Changqing . "One-step synthesis of CdS–TiO2–chemically reduced graphene oxide composites via microwave-assisted reaction for visible-light photocatalytic degradation of methyl orange."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Lv, Tian , Pan, Likun , Liu, Xinjuan , Lu, Ting , Zhu, Guang , Sun, Zhuo , Sun, Changqing . One-step synthesis of CdS–TiO2–chemically reduced graphene oxide composites via microwave-assisted reaction for visible-light photocatalytic degradation of methyl orange. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.