超越铜基催化剂的二氧化碳减排：科学文献中的自然语言处理综述,ACS Sustainable Chemistry & Engineering

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超越铜基催化剂的二氧化碳减排：科学文献中的自然语言处理综述
ACS Sustainable Chemistry & Engineering ( IF 7.1 ) Pub Date : 2024-03-06 , DOI: 10.1021/acssuschemeng.3c06920
Lucas Bandeira ₁ , Henrique Ferreira _{1,

2} , James Moraes de Almeida ₃ , Amauri Jardim de Paula ₃ , Gustavo Martini Dalpian _{1,

4}

Affiliation

二氧化碳 (CO ₂ ) 是一种重要的温室气体，对全球变暖有重大影响。为了解决这个问题，一种策略是将CO ₂转化为醇和碳氢化合物，它们可以用作燃料和化学原料。因此，大量的科学文献致力于研究不同的材料和反应条件，以促进 CO ₂还原反应（CO ₂ RR）生成这些所谓的高价值产品。然而，这些文献的浩瀚使得了解最新发现并回顾已探索的最有前途的材料和条件变得具有挑战性。为了解决这个问题，我们应用自然语言处理工具从科学文献中发表的 7292 篇文章中提取有价值的数据。我们的分析揭示了铯铅溴化物钙钛矿和卤氧化铋等新材料的出现，这些材料最近已用于 CO _{2 RR，并确定铋基催化剂是}^HCOO生产中最具选择性的催化剂。此外，我们还深入了解了 CO _{2 RR 中常用的其他元素和材料的组成、它们与产物分布的关系以及 CO}₂电化学还原中常用的电解质。_{我们的研究结果可以作为 CO 2} RR催化剂领域未来研究的基础，为进一步研究最有前途的材料和条件提供见解。

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CO2 Reduction beyond Copper-Based Catalysts: A Natural Language Processing Review from the Scientific Literature

Carbon dioxide (CO₂) is a prominent greenhouse gas that contributes significantly to global warming. To combat this issue, one strategy is the conversion of CO₂ into alcohols and hydrocarbons, which can be used as fuels and chemical feedstocks. Consequently, a substantial volume of scientific literature has been dedicated to investigating different materials and reaction conditions to facilitate the CO₂ reduction reaction (CO₂RR) into these so-called high-value products. However, the vastness of this literature makes it challenging to stay updated on recent discoveries and review the most promising materials and conditions that have been explored. To address this issue, we applied natural language processing tools to extract valuable data from 7292 published articles in the scientific literature. Our analysis revealed the emergence of new materials such as cesium–lead–bromide perovskites and bismuth oxyhalides that have been recently used in the CO₂RR and identified Bi-based catalysts as the most selective for HCOO^– production. Furthermore, we gleaned insights into the composition of other elements and materials commonly employed in the CO₂RR, their relationship to product distribution, and the prevalent electrolytes used in the CO₂ electrochemical reduction. Our findings can serve as a foundation for future investigations in the realm of catalysts for CO₂RRs, offering insights into the most promising materials and conditions to pursue further research.

更新日期：2024-03-06

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