徐玲,钟洋,徐海峰,陈旭杰,李彦辰,蒋雨希,吕秀阳

• 1:浙江大学生物质化工教育部重点实验室，浙江大学 化学工程与生物工程学院，浙江 杭州 310027

摘要(Abstract)：

铜草是一种用于修复铜污染土壤的重金属耐性/富集植物，目前尚未得到有效利用。研究提出了一种以铜草为起始原料，经CO₂活化制备载铜活性炭的新思路。在考察活化温度和活化时间对活性炭性能的影响基础上，得到了制备活性炭较佳工艺条件：炭化温度为500℃、炭化时间为2 h、活化温度为600℃、活化时间为3 h，所得铜草基载铜活性炭的BET比表面积达433.0 m²·g^-1，铜颗粒分散较均匀，对生物质基C═C/C═O键的催化转移氢化具有较好的催化活性。

关键词(KeyWords)： 铜草;载铜活性炭;催化转移氢化;生物质

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金（21676243）。

作者(Author): 徐玲,钟洋,徐海峰,陈旭杰,李彦辰,蒋雨希,吕秀阳

DOI: 10.3969/j.issn.1003-9015.2020.04.017

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