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Chin. J. Struct. Chem. 第8期共收录14篇文章。内容涉及晶态框架材料多米诺环化、电催化和光催化析氢、CO2还原、固态电池、MXene材料等。
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2024年开始，CJSC文章可在Elsevier网站免费阅读下载全文。
Volume 43, Issue 8
封面文章
广东工业大学何军教授等人——Insight into stable, concentrated radicals from sulfur-functionalized alkyne-rich crystalline frameworks and application in solar-to-vapor conversion
在本期封面文章中，广东工业大学何军教授等人设计合成了基于富炔基回折型有机配体的锆基多孔框架。通过简易的热处理，多孔框架中富炔基有机配体发生多米诺环化，形成具有缺陷、不饱和键的多环π共轭体系，得到稳定持久的有机自由基。同时，在有机分子层面上，发现这一策略具有普适性。该研究为开发新一代稳定持久的自由基材料提供了新思路。
01
News & Views
S-scheme heterojunction photocatalyst for H2 evolution coupled with organic oxidation
Bicheng Zhu, Jingsan Xu*
Chin. J. Struct. Chem., 2024, 43, 100327
原文链接
https://doi.org/10.1016/j.cjsc.2024.100327
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02
News & Views
Reconstruction mechanism of Cu surface in CO2 reduction process
Ping Wang, Tianbao Zhang, Zhenxing Li*
Chin. J. Struct. Chem., 2024, 43, 100328
原文链接
https://doi.org/10.1016/j.cjsc.2024.100328
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03
News & Views
PVDF-based solid-state battery
Biao Fang, Runwei Mo*
Chin. J. Struct. Chem., 2024, 43, 100347
原文链接
https://doi.org/10.1016/j.cjsc.2024.100347
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04
News & Views
Modulation of dinuclear site by orbital coupling to boost catalytic performance
Jian Ji, Jie Yan, Honggen Peng*
Chin. J. Struct. Chem., 2024, 43, 100360
原文链接
https://doi.org/10.1016/j.cjsc.2024.100360
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05
News & Views
Ni-based electrocatalysts for urea-assisted water splitting
Shuyuan Pan, Zehui Yang*, Fang Luo*
Chin. J. Struct. Chem., 2024, 43, 100373
原文链接
https://doi.org/10.1016/j.cjsc.2024.100373
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06
Discussion
Water reduction by an organic single-chromophore photocatalyst
Kun Tang, Yu-Wu Zhong*
Chin. J. Struct. Chem., 2024, 43, 100376
原文链接
https://doi.org/10.1016/j.cjsc.2024.100376
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07
Short Communication
Mesoporous CuCe dual-metal catalysts for efficient electrochemical reduction of CO2 to methane
Tinghui Yang, Min Kuang*, Jianping Yang*
Chin. J. Struct. Chem., 2024, 43, 100350
原文链接
https://doi.org/10.1016/j.cjsc.2024.100350
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08
Article
Modulating pollutant adsorption and peroxymonosulfate activation sites on Co3O4@N,O doped-carbon shell for boosting catalytic degradation activity
Ruiying Liu, Li Zhao, Baishan Liu, Jiayuan Yu*, Yujie Wang, Wanqiang Yu, Di Xin, Chaoqiong Fang, Xuchuan Jiang, Riming Hu*, Hong Liu, Weijia Zhou*
Chin. J. Struct. Chem., 2024, 43, 100332
☑ This study shows a N,O co-doped carbon-encapsulated Co3O4 (Co3O4@N,O–C) catalyst with dual active sites on the surface for tetracycline removal by PMS activation.
☑ 本研究制备了一种N,O共掺杂碳包覆Co3O4 (Co3O4@N,O–C) 催化剂，该催化剂表面具有双活性位点，可通过PMS活化有效去除四环素。
原文链接
https://doi.org/10.1016/j.cjsc.2024.100332
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09
Article
Deciphering the structural evolution and real active ingredients of iron oxides in photocatalytic CO2 hydrogenation
Mengjun Zhao, Yuhao Guo, Na Li*, Tingjiang Yan*
Chin. J. Struct. Chem., 2024, 43, 100348
☑ Fe3O4 and Fe/FexOy are the main active components for photocatalytic CO and hydrocarbons (CH4 and C2–C4) production, respectively.
☑ 本研究考察了不同氧化铁催化剂在光催化CO2加氢反应中的结构演变，成功识别了活性组分并揭示了它们与产物之间的关系。
原文链接
https://doi.org/10.1016/j.cjsc.2024.100348
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10
Article
All in one doubly pillared MXene membrane for excellent oil/water separation, pollutant removal, and anti-fouling performance
Changle Liu, Mingyuzhi Sun, Haoran Zhang, Xiqian Cao, Yuqing Li, Yingtang Zhou*
Chin. J. Struct. Chem., 2024, 43, 100355
☑ The multifunctional doubly pillared MXene membrane was proposed as an integrated strategy for achieving high-efficient oil/water separation, dye removal, volatile organic compound separation, and antibacterial activity.
☑ 本研究成功合成了一种多功能双柱状MXene膜，该膜在油水分离、染料去除、挥发性有机化合物分离以及抗菌方面均表现出优异的性能。
原文链接
https://doi.org/10.1016/j.cjsc.2024.100355
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11
Article
Electron-rich Ni2+ in Ni3S2 boosting electrocatalytic CO2 reduction to formate and syngas
Maomao Liu, Guizeng Liang, Ningce Zhang, Tao Li, Lipeng Diao, Ping Lu, Xiaoliang Zhao, Daohao Li*, Dongjiang Yang*
Chin. J. Struct. Chem., 2024, 43, 100359
☑ The electron-rich Ni2+ in Ni3S2@C promotes the adsorption activation and protonation of intermediates ∗OCHO and ∗COOH, thus promoting the selectivity of C1 products and suppressing the competitive hydrogen evolution reaction.
☑ Ni3S2@C材料中，富电子的Ni2+能够促进∗OCHO和∗COOH等中间体的吸附、活化和质子化，从而提高C1产物的选择性，并有效抑制竞争性析氢反应。
原文链接
https://doi.org/10.1016/j.cjsc.2024.100359
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12
Article
Heterostructured In2O3/In2S3 hollow fibers enable efficient visible-light driven photocatalytic hydrogen production and 5-hydroxy-methylfurfural oxidation
Ping Lu, Baoyin Du, Ke Liu*, Ze Luo, Abiduweili Sikandaier, Lipeng Diao, Jin Sun, Luhua Jiang*, Yukun Zhu*
Chin. J. Struct. Chem., 2024, 43, 100361
☑ In2O3/In2S3 heterostructures were successfully constructed using In2O3 hollow fibers as precursor derived from alginate fibers, following In2S3 loaded onto the In2O3 hollow fibers. Compact interface between the (222) plane of In2O3 and (220) plane of In2S3 was fabricated, which accelerated the charge transfer and separation, effectively enhancing the photocatalytic HER performance (rates up to 111.2 μmol/g/h) in conduction band and conversion of HMF in valance band.
☑ 本研究采用海藻酸盐纤维衍生的In2O3空心纤维作为前体，在其上负载In2S3，成功构建了In2O3/In2S3异质结构。在(222)面的In2O3和(220)面的In2S3之间形成了致密界面，加速了电荷转移和分离，从而显著地提高了导带中光催化HER性能(速率高达111.2 μmol/g/h）和价带中HMF的转化效率。
原文链接
https://doi.org/10.1016/j.cjsc.2024.100361
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13
Article
Insight into stable, concentrated radicals from sulfur-functionalized alkyne-rich crystalline frameworks and application in solar-to-vapor conversion
Jian-Rong Li, Jieying Hu, Lai-Hon Chung, Jilong Zhou, Parijat Borah, Zhiqing Lin, Yuan-Hui Zhong, Hua-Qun Zhou, Xianghua Yang, Zhengtao Xu*, Jun He*
Chin. J. Struct. Chem., 2024, 43, 100380
☑ Zr-based MOF bearing backfolded alkyne-, sulfur-rich backbones undergoes facile thermal annealing to give products showing concentrated, persistent radicals as well as flying colors in solar-to-vapor conversion.
☑ 本研究成功设计合成了一种具有回折型富硫炔烃主链的锆基MOF。经过热退火处理后，该MOF在太阳能转化蒸汽的过程中表现出持久且高效的自由基活性，并展现出卓越的性能。
原文链接
https://doi.org/10.1016/j.cjsc.2024.100380
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14
Review
Tuning strategies and electrolyzer design for Bi-based nanomaterials towards efficient CO2 reduction to formic acid
Di Wang, Qing-Song Chen*, Yi-Ran Lin, Yun-Xin Hou, Wei Han, Juan Yang, Xin Li, Zhen-Hai Wen*
Chin. J. Struct. Chem., 2024, 43, 100346
☑ Recent progress of Bi-based electrocatalysts toward CO2 electroreduction to formic acid, including the possible reaction mechanism, electrolyzer design, and synthesis methodologies, has been comprehensively summarized. The influence of electronic structure modulation on the performance of Bi-based nanomaterials has been specially highlighted.
☑ 本文全面总结了Bi基电催化剂在CO2电还原制备甲酸方面的研究进展，涵盖了可能的反应机理、电解池设计和合成方法，并特别强调了电子结构调控对Bi基纳米材料性能的影响。
原文链接
https://doi.org/10.1016/j.cjsc.2024.100346
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往期回顾
2024年第7期目录
2024年第6期目录
2024年第5期目录
Chin. J. Struct. Chem 分子筛催化专刊
2024年第3期目录
