【摘要】 以葡萄糖为原料,采用水热碳化技术,制备了富含含氧官能团的水热炭球,并采用SEM和FTIR等技术手段对产物的表面形貌和表面官能团结构进行了表征。结果表明:水热炭球的尺寸受葡萄糖溶液浓度、反应温度和有机单体的掺杂等因素影响较大,制得的炭球表面存在丰富的含氧官能团,使其具有良好的亲水性和化学活性。更多还原

【Abstract】 With glucose as starting material,hydrocarbon sphere which was rich in oxygen containing functional groups was synthesized by hydrothermal carbonization process,and characterized by SEM and FTIR techniques.The results show that the size and dispersion of carbon spheres depend on many factors,including the concentration of glucose,the reaction temperature and the adulterated organic monomer.The obtained hydrocarbon spheres contain rich functional groups which can greatly improve the hydrophilicity and chemical reactivity.更多还原