Advances in sustainable nano-biochar: precursors, synthesis methods and applications,Nanoscale

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Advances in sustainable nano-biochar: precursors, synthesis methods and applications
Nanoscale ( IF 5.8 ) Pub Date : 2024-07-18 , DOI: 10.1039/d4nr01694g
Junchao Xu ₁ , Yiming Xie ₁ , Qingdong Yao ₁ , Li Lv ₂ , Huaqiang Chu ₁

Affiliation

Nano-biochar, characterized by its environmentally friendly nature and unique nanostructure, offers a promising avenue for sustainable carbon materials. With its small particle size, large specific surface area, abundant functional groups and tunable pore structure, nano-biochar stands out due to its distinct physical and chemical properties compared to conventional biochar. This paper aims to provide an in-depth exploration of nano-biochar, covering its sources, transformation mechanisms, properties, applications, and areas requiring further research. The discussion begins with an overview of biomass sources for nano-biochar production and the conversion processes involved. Subsequently, primary synthesis methods and strategies for functionalization enhancement are examined. Furthermore, the applications of nano-biochar in catalysis, energy storage, and pollutant adsorption and degradation are explored and enhanced in various fields.

中文翻译：

可持续纳米生物炭的进展：前体、合成方法和应用

纳米生物炭以其环保性质和独特的纳米结构为特征，为可持续碳材料提供了一条有前途的途径。纳米生物炭具有粒径小、比表面积大、官能团丰富、孔隙结构可调等特点，与传统生物炭相比具有独特的物理和化学性质。本文旨在对纳米生物炭进行深入探讨，涵盖其来源、转化机制、性质、应用以及需要进一步研究的领域。讨论首先概述用于纳米生物炭生产的生物质来源以及所涉及的转化过程。随后，研究了初级合成方法和功能化增强策略。此外，纳米生物炭在催化、能源储存、污染物吸附和降解等方面的应用也在各个领域得到探索和增强。

更新日期：2024-07-23

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