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Synthesis of graphene soluble in organic solvents by simultaneous ether-functionalization with octadecane groups and reduction

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Synthesis of graphene soluble in organic solvents by simultaneous ether-functionalization with octadecane groups and reduction
นักวิจัย : Liu, Jincheng , Wang, Yinjie , Xu, Shiping , Sun, Darren Delai
คำค้น : DRNTU::Engineering::Materials::Energy materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2553
อ้างอิง : Liu, J., Wang, Y., Xu, S., & Sun, D. D. (2010). Synthesis of graphene soluble in organic solvents by simultaneous ether-functionalization with octadecane groups and reduction. Materials Letters, 64, 2236-2239. , 0167-577X , http://hdl.handle.net/10220/7008 , http://dx.doi.org/10.1016/j.matlet.2010.06.058 , 160341
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Materials letters
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Octadecane-functionalized graphene (OD-G) soluble in organic solvents was produced by combining the 21 Hummers process for graphite oxidation and a simultaneous ether-functionalization and reduction approach 22 with 1-bromooctadecane in pyridine and dimethylformamide (DMF). The exfoliated OD-Gs were testified to 23 be monolayer sheets by transmission electron microscope (TEM) and atomic force microscopy (AFM). The 24 functionalization with octadecane (OD) groups and the effective deoxygenation of graphene oxide (GO) 25 were confirmed by Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and thermo- 26 gravimetric analysis (TGA). It is proved that the effective reduction and functionalization of GO could be 27 simultaneously completed during the refluxing process. The functionalization with OD groups can effectively 28 prevent the aggregation of GO during the reduction.

บรรณานุกรม :
Liu, Jincheng , Wang, Yinjie , Xu, Shiping , Sun, Darren Delai . (2553). Synthesis of graphene soluble in organic solvents by simultaneous ether-functionalization with octadecane groups and reduction.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, Jincheng , Wang, Yinjie , Xu, Shiping , Sun, Darren Delai . 2553. "Synthesis of graphene soluble in organic solvents by simultaneous ether-functionalization with octadecane groups and reduction".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, Jincheng , Wang, Yinjie , Xu, Shiping , Sun, Darren Delai . "Synthesis of graphene soluble in organic solvents by simultaneous ether-functionalization with octadecane groups and reduction."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2553. Print.
Liu, Jincheng , Wang, Yinjie , Xu, Shiping , Sun, Darren Delai . Synthesis of graphene soluble in organic solvents by simultaneous ether-functionalization with octadecane groups and reduction. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2553.