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Water-soluble polymer exfoliated graphene: As catalyst support and sensor

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Water-soluble polymer exfoliated graphene: As catalyst support and sensor
นักวิจัย : Wang, Haibo , Xia, Bao Yu , Yan, Ya , Li, Nan , Wang, Jing-Yuan , Wang, Xin
คำค้น : DRNTU::Science::Chemistry::Biochemistry.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Wang, H., Xia, B., Yan, Y., Li, N., Wang, J.-Y., & Wang, X. (2013). Water-soluble polymer exfoliated graphene: As catalyst support and sensor. The journal of physical chemistry B, 117(18), 5606-5613. , http://hdl.handle.net/10220/16745 , http://dx.doi.org/10.1021/jp401418z
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : The journal of physical chemistry B
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In this paper, we obtained various water-soluble polymer functionalized graphene in dimethyl sulfoxide under ultrasonication. The atomic force microscope analysis and control experiment shows the water-soluble polymer is the crucial part to help solvent molecules separate interlayer. Such polymer/graphene exhibits high conductivity and tunable surface property, as confirmed by the selected area electron diffraction and Raman and electrochemical impedance spectroscopy. As a result, a catalyst based on polyvinyl pyrrolidone (PVP)/graphene shows better methanol oxidation performance than that based on PVP/reduced graphene oxide. By changing to another polymer, poly(4-vinylpyridine)/graphene shows a stable and reversible response to pH, and demonstrates its potential for sensor application.

บรรณานุกรม :
Wang, Haibo , Xia, Bao Yu , Yan, Ya , Li, Nan , Wang, Jing-Yuan , Wang, Xin . (2556). Water-soluble polymer exfoliated graphene: As catalyst support and sensor.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Wang, Haibo , Xia, Bao Yu , Yan, Ya , Li, Nan , Wang, Jing-Yuan , Wang, Xin . 2556. "Water-soluble polymer exfoliated graphene: As catalyst support and sensor".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Wang, Haibo , Xia, Bao Yu , Yan, Ya , Li, Nan , Wang, Jing-Yuan , Wang, Xin . "Water-soluble polymer exfoliated graphene: As catalyst support and sensor."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Wang, Haibo , Xia, Bao Yu , Yan, Ya , Li, Nan , Wang, Jing-Yuan , Wang, Xin . Water-soluble polymer exfoliated graphene: As catalyst support and sensor. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.