磁性竹基碳材料无溶剂选择性氧化环己烷（英文）  

Magnetic Bamboo-based Carbon Materials for Solvent-free Selective Oxidation of Cyclohexane

作　　者：肖佳[1] 刘贤响[1,2] 屈金兰 苏胜培 喻宁亚[1] XIAO Jia;LIU Xian-xiang;QU Jin-lan;SU Sheng-pei;YU Ning-ya(National&Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources,Hunan Normal University,Changsha 410081,China;Guangzhou Lingwe Technology Co.Ltd,Guangzhou 511400,China)

机构地区：[1]湖南师范大学石化新材料与资源精细利用国家地方联合工程实验室,中国长沙410081 [2]广州凌玮科技股份有限公司,中国广州511400

出　　处：《湖南师范大学自然科学学报》2019年第6期52-59,共8页Journal of Natural Science of Hunan Normal University

基　　金：国家自然科学基金资助项目(20803021);湖南师范大学青年优秀人才培养计划资助项目(ET21104)

摘　　要：以竹粉为碳源、氢氧化钾和二茂铁为活化剂合成一系列磁性竹基碳材料。采用X射线衍射、激光拉曼光谱及氮气吸脱附对所得材料进行表征。以环己烷氧化为探针反应,先考察碳化温度和碱含量的影响,之后系统考察了催化剂用量、反应时间、叔丁基过氧化氢用量、反应温度等反应条件对环己烷氧化的影响。Magnetic bamboo-based carbon materials were prepared by using bamboo powder as carbon source,KOH and ferrocene as activators.The resultant materials were characterized by powder X-ray diffraction,Raman spectra,and nitrogen adsorption-desorption.Using selective oxidation of cyclohexane as test reaction,the effects of carbonization temperature and alkali content were studied firstly.Thereafter,the effects of operational variables,such as catalyst amount,reaction time,tert-butyl hydroperoxide amount and reaction temperature on cyclohexane oxidation were investigated systematically.

关 键 词：竹粉 磁性竹基碳材料 环己烷 

分 类 号：O614.123[理学—无机化学] TD953[理学—化学]