The progress of nanomaterials for carbon dioxide capture via the adsorption process,Environmental Science: Nano

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The progress of nanomaterials for carbon dioxide capture via the adsorption process
Environmental Science: Nano ( IF 5.8 ) Pub Date : 2021-3-3 , DOI: 10.1039/d0en01140a
Xueyuan Wang _{1,

2,

3,

4,

5} , Ting He _{2,

3,

4,

6} , Junhua Hu _{4,

7,

8,

9} , Min Liu _{1,

2,

3,

4}

Affiliation

As a major component of greenhouse gases (GHGs), excessive CO₂ emissions have led to a series of environmental issues. Therefore, CO₂ capture and storage (CCS) have attracted extensive attention from both fundamental and practical research communities. However, traditional adsorbents and catalysts still have many defects in CO₂ capture and transformation. In recent years, nanomaterials have been considered as promising adsorbents for CO₂ capture due to their high adsorption capacity, low cost and wide availability. This review article describes the main technologies used for CO₂ capture, highlights the latest research status of nanomaterials for CO₂ capture, and investigates the influence of surface microstructure and modification of materials on CO₂ capture ability. Although many new nanomaterials and capture technologies have been developed, the high cost and the low technology scale of CO₂ capture remain major obstacles. Future research should focus on designing low-cost, high-availability nanomaterials to reduce CO₂ emission from large-scale power plants.

中文翻译：

纳米材料通过吸附过程捕获二氧化碳的研究进展

作为温室气体（GHG）的主要成分，过量的CO ₂排放导致了一系列环境问题。因此，CO ₂捕集与封存（CCS）已引起基础研究和实践研究界的广泛关注。然而，传统的吸附剂和催化剂在CO _2的捕获和转化方面仍然存在许多缺陷。近年来，由于纳米材料的高吸附能力，低成本和广泛的可利用性，它们被认为是用于CO ₂捕获的有前途的吸附剂。本文综述了用于CO的主要技术₂捕获，突出纳米材料的最新研究地位的CO ₂捕获，并研究表面微观结构和材料改性对CO ₂捕获能力的影响。尽管已经开发了许多新的纳米材料和捕获技术，但是CO ₂捕获的高成本和低技术规模仍然是主要障碍。未来的研究应集中在设计低成本，高可用性的纳米材料上，以减少大型发电厂的CO ₂排放。

更新日期：2021-03-17

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