CAJ | 학술논문

以Cu(CH_3COO)_2·H_2O和多壁碳纳米管(CNTs)作为前驱体,二甲基甲酰胺(DMF)为溶剂,硼氢化钠(NaBH_4)为还原剂,在聚乙烯吡咯烷酮(PVP)援助下得到CNTs珠串纳米Cu_2O球.采用XRD、SEM和TEM等手段对CNTs珠串纳米Cu_2O球进行了表征.此外,同时也对CNTs珠串纳米Cu_2O球复合材料的光学性质进行了紫外-可见吸收光谱分析.
이Cu(CH_3COO)_2·H_2O화다벽탄납미관(CNTs)작위전구체,이갑기갑선알(DMF)위용제,붕경화납(NaBH_4)위환원제,재취을희필각완동(PVP)원조하득도CNTs주천납미Cu_2O구.채용XRD、SEM화TEM등수단대CNTs주천납미Cu_2O구진행료표정.차외,동시야대CNTs주천납미Cu_2O구복합재료적광학성질진행료자외-가견흡수광보분석.
Cu(CH_3COO)_2 · H_2O and CNTs served as the precursor, DMF served as the solution and NaBH_4as the reducing agent, and the produced Cu_2O nanoparticles were deposited on the CNTs with the help of poly(vinyl pyrrolidone) (PVP). The synthesized products were systematically studied by x-ray powder diffraction, scanning electron microscopy and transmission electron microscopy. UV-vis absorption spectra were used to estimate the band gap energies of the hybrid system.