纳米碳基表面分子印迹吸附剂综述及其吸附机理探讨(英文)
发布时间:2021-07-05 14:27
纳米碳基材料由于具有低密度、高强度、环境友好、结构可控、表面易于修饰等优点,成为了一类非常理想的表面分子印迹基质材料。相应的纳米碳基表面分子印迹聚合物(C-SMIPs)吸附剂,对于实现液相环境体系中的有机小分子污染物的选择性吸附脱除与富集回收取得了令人满意的效果。本综述对该应用背景下近五年来的不同维度C-SMIPs进行了归纳总结。不仅发现C-SMIPs吸附能力的下限更容易受基质材料的影响,其上限则更多地取决于印迹层的构建情况,以多孔纳米炭球和氧化石墨烯为基质的C-SMIPs通常具有较高的吸附容量,其中氧化石墨烯基SMIPs通常具有较高的吸附效率。同时本综述还推断出C-SMIPs对于目标分子吸附的本质是固液界面间的物理性吸附,解决了长时间以来令人困扰的对吸附过程定性的争议。另外,通过本综述的探讨分析,可以为接下来深入研究C-SMIPs的基质筛选、印迹方法、吸附条件选择等提供一些可借鉴的理论和实践经验,从而不断推进C-SMIPs的研发和应用。
【文章来源】:新型炭材料. 2020,35(05)北大核心EISCICSCD
【文章页数】:27 页
【文章目录】:
1 Introduction
2 C-SM IPs for organic compound ad-sorption
2.1 0D and q-0D nano-carbon based SMIPs
2.2 1D nano-carbon based SMIPs
2.3 2D nano-carbon based SMIPs
2.4 Other carbon-based C-SMIPs
3 The influence of nano-carbon sup-port on the C-SM IPs
3.1 Effect of nano-carbon support on the micro-structure of C-SMIPs
3.2 Effect of nano-carbon support on the adsorp-tion performance of C-SMIPs
3.2.1 Effect of nano-carbon support on adsorption capacity
3.2.2 Effect of nano-carbon support on the imprint-ing factor
3.2.3 Effect of nano-carbon support on equilibrium time
3.2.4 Effect of nano-carbon support on relative se-lectivity factor
3.3 Effect of nano-carbon support on the adsorp-tion kinetic,isothermal,and thermodynamic of C-SMIPs
3.3.1 Effect of nano-carbon support on the adsorp-tion kinetic
3.3.2 Effect of nano-carbon support on the adsorp-tion isothermal
3.3.3 Effect of nano-carbon support on the adsorp-tion thermodynamic
3.4 Adsorption mechanism of C-SMIP adsorbents
4 Conclusions and perspectives
【参考文献】:
期刊论文
[1]用于焦化废水脱除苯酚的亲水性多孔炭纳米球基表面分子印迹聚合物的制备(英文)[J]. 张瑶,秦蕾,崔燕,刘伟峰,刘旭光,杨永珍. 新型炭材料. 2020(03)
[2]一锅水热法制备全氟辛磺酸盐印迹碳微球及其吸附性能研究[J]. 于慧,陈燕飞,郭会琴,马文天,李晶,周水根,林森,颜流水,李可心. 分析化学. 2019(11)
本文编号:3266245
【文章来源】:新型炭材料. 2020,35(05)北大核心EISCICSCD
【文章页数】:27 页
【文章目录】:
1 Introduction
2 C-SM IPs for organic compound ad-sorption
2.1 0D and q-0D nano-carbon based SMIPs
2.2 1D nano-carbon based SMIPs
2.3 2D nano-carbon based SMIPs
2.4 Other carbon-based C-SMIPs
3 The influence of nano-carbon sup-port on the C-SM IPs
3.1 Effect of nano-carbon support on the micro-structure of C-SMIPs
3.2 Effect of nano-carbon support on the adsorp-tion performance of C-SMIPs
3.2.1 Effect of nano-carbon support on adsorption capacity
3.2.2 Effect of nano-carbon support on the imprint-ing factor
3.2.3 Effect of nano-carbon support on equilibrium time
3.2.4 Effect of nano-carbon support on relative se-lectivity factor
3.3 Effect of nano-carbon support on the adsorp-tion kinetic,isothermal,and thermodynamic of C-SMIPs
3.3.1 Effect of nano-carbon support on the adsorp-tion kinetic
3.3.2 Effect of nano-carbon support on the adsorp-tion isothermal
3.3.3 Effect of nano-carbon support on the adsorp-tion thermodynamic
3.4 Adsorption mechanism of C-SMIP adsorbents
4 Conclusions and perspectives
【参考文献】:
期刊论文
[1]用于焦化废水脱除苯酚的亲水性多孔炭纳米球基表面分子印迹聚合物的制备(英文)[J]. 张瑶,秦蕾,崔燕,刘伟峰,刘旭光,杨永珍. 新型炭材料. 2020(03)
[2]一锅水热法制备全氟辛磺酸盐印迹碳微球及其吸附性能研究[J]. 于慧,陈燕飞,郭会琴,马文天,李晶,周水根,林森,颜流水,李可心. 分析化学. 2019(11)
本文编号:3266245
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