Resources Chemicals and Materials最新文献_第3页

Rational design of photofunctional dyes BODIPYs/aza-BODIPYs and applications for photocatalysis, photoelectric conversion and thermochromic materials 光功能染料 BODIPYs/aza-BODIPYs 的合理设计及其在光催化、光电转换和热变色材料中的应用

Resources Chemicals and Materials Pub Date : 2024-01-15 DOI: 10.1016/j.recm.2024.01.001

Dongxiang Zhang, Linxuan Liu, Xin Zhang, Jie Lu, Xin-Dong Jiang

{"title":"Rational design of photofunctional dyes BODIPYs/aza-BODIPYs and applications for photocatalysis, photoelectric conversion and thermochromic materials","authors":"Dongxiang Zhang, Linxuan Liu, Xin Zhang, Jie Lu, Xin-Dong Jiang","doi":"10.1016/j.recm.2024.01.001","DOIUrl":"10.1016/j.recm.2024.01.001","url":null,"abstract":"<div><p>4,4-Difluoro-4-bora-3a,4a-diaza-sindacene (BODIPY) is a sort of photofunctional dye which possesses advantages including strong light-capturing property, high photon-resistance, etc. <em>Meso</em>-N substituted aza-BODIPY is a crucial derivative of BODIPY scaffold that has the favorable optical properties and a significant spectral redshift. The photophysical properties can be tuned by molecular design, and the attenuation path of the excited state energy release of absorbed light energy can be well controlled via structural modifications, enabling tailored application. It has been extensively employed in life medicine fields including fluorescence imaging diagnosis, photodynamic therapy photosensitizer and photothermal therapy reagent and so forth. Extensive research and review have been performed in these areas. However, BODIPYs/aza-BODIPYs have a significant role in energy, catalysis, optoelectronics, photo-responsive materials and other fields. Nevertheless, there are relatively few studies and reviews in these fields on the modification and application based on BODIPY/aza-BODIPY scaffold. Herein, in this review we summarized the application of BODIPY/aza-BODIPY in the aforementioned fields, with the molecular regulation of dye as the foundation and the utilization in the above fields as the objective, in the intention of providing inspiration for the exploration of innovative BODIPY/aza-BODIPY research in the field of light resource conversion and functional materials.</p></div>","PeriodicalId":101081,"journal":{"name":"Resources Chemicals and Materials","volume":"3 2","pages":"Pages 103-122"},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772443324000035/pdfft?md5=5bf59adbcd3cd9afc1726be2d7ac9b1a&pid=1-s2.0-S2772443324000035-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139633535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biomass carbon materials for high-performance secondary battery electrodes: A review 用于高性能二次电池电极的生物质碳材料：综述

Resources Chemicals and Materials Pub Date : 2024-01-05 DOI: 10.1016/j.recm.2023.12.002

Qiankun Zhou , Wenjie Yang , Lili Wang , Hongdian Lu , Shibin Nie , Liangji Xu , Wei Yang , Chunxiang Wei

{"title":"Biomass carbon materials for high-performance secondary battery electrodes: A review","authors":"Qiankun Zhou , Wenjie Yang , Lili Wang , Hongdian Lu , Shibin Nie , Liangji Xu , Wei Yang , Chunxiang Wei","doi":"10.1016/j.recm.2023.12.002","DOIUrl":"10.1016/j.recm.2023.12.002","url":null,"abstract":"<div><p>Recently, the challenges pertaining to the recycling of metal-based electrode materials and the resulting environmental pollution have impeded the advancement of battery technology. Consequently, biomass-derived carbon materials, distinguished by their eco-friendliness and consistent performance, stand as a pivotal solution to this predicament. Researchers have made significant strides in the integration of porous carbon materials derived from biomass into battery systems. Nevertheless, these materials face issues such as limited efficiency, modest yields, and a complex fabrication process. This paper endeavors to summarize the recent advancements in the utilization of biomass-derived carbon materials within the realm of batteries, offering a comprehensive examination of their battery performance from three distinct perspectives: synthesis, structure, and application. We posit that composite materials composed of biomass-derived carbon align with the trajectory of future development and present extensive potential for application. Ultimately, we will expound upon our profound outlook regarding the furtherance of biomass-derived carbon materials.</p></div>","PeriodicalId":101081,"journal":{"name":"Resources Chemicals and Materials","volume":"3 2","pages":"Pages 123-145"},"PeriodicalIF":0.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772443324000023/pdfft?md5=46ef568a4c40be314ee7be792745e43f&pid=1-s2.0-S2772443324000023-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139395774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Highly efficient isomerization of glucose to fructose over Sn-doped silica nanotube 在掺锡二氧化硅纳米管上将葡萄糖高效异构化为果糖

Resources Chemicals and Materials Pub Date : 2024-01-05 DOI: 10.1016/j.recm.2023.12.001

Yajiao Cui , Zhi Yang , Xiongtao Hu , Shufei Yang , Armin Rezayan , Tianliang Lu , Zhiyong Chen , Yongsheng Zhang

{"title":"Highly efficient isomerization of glucose to fructose over Sn-doped silica nanotube","authors":"Yajiao Cui , Zhi Yang , Xiongtao Hu , Shufei Yang , Armin Rezayan , Tianliang Lu , Zhiyong Chen , Yongsheng Zhang","doi":"10.1016/j.recm.2023.12.001","DOIUrl":"10.1016/j.recm.2023.12.001","url":null,"abstract":"<div><p>Isomerization of glucose to fructose is a fundamental and key intermediate process commonly included in the production of valuable chemicals from carbohydrates in biorefinery. Enhancement of fructose yield is a challenge. In this work, Sn-doped silica nanotube (Sn-SNT) was developed as a highly efficient Lewis acid catalyst for the selective isomerization of glucose to fructose. Over Sn-SNT, 69.1 % fructose yield with 78.5 % selectivity was obtained after reaction at 110 °C for 6 h. The sole presence of a large amount of Lewis acid sites in Sn-SNT without Brønsted acid site is one of the reasons for the high fructose yield and selectivity. Otherwise, high density of Si−OH groups in Sn-SNT can ensure the presence of Si−OH groups near the Sn sites, which is important for the isomerization of glucose to fructose, leading to the high fructose yield and selectivity. Furthermore, the Sn-SNT is recyclable.</p></div>","PeriodicalId":101081,"journal":{"name":"Resources Chemicals and Materials","volume":"3 2","pages":"Pages 159-165"},"PeriodicalIF":0.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772443324000011/pdfft?md5=052dea885ddff24273f46f7faf10e53e&pid=1-s2.0-S2772443324000011-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139393928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Outside Back Cover 封底外侧

Resources Chemicals and Materials Pub Date : 2023-12-01 DOI: 10.1016/S2772-4433(23)00063-6

引用次数: 0

Engineering thermochemistry: The science critical for the paradigm shift toward carbon neutrality 工程热化学:向碳中和范式转变的关键科学

Resources Chemicals and Materials Pub Date : 2023-12-01 DOI: 10.1016/j.recm.2023.11.001

Zhangcheng Guo , Shiwei Wang , Dingrong Bai

引用次数: 0

Research progress in antioxidation and anti-ablation coatings of carbon-based materials: A review 碳基材料抗氧化、抗烧蚀涂层的研究进展

Resources Chemicals and Materials Pub Date : 2023-09-29 DOI: 10.1016/j.recm.2023.09.002

Yuan Tian , Hengliang Cui , Yan Jiang , Na Wang

{"title":"Research progress in antioxidation and anti-ablation coatings of carbon-based materials: A review","authors":"Yuan Tian , Hengliang Cui , Yan Jiang , Na Wang","doi":"10.1016/j.recm.2023.09.002","DOIUrl":"https://doi.org/10.1016/j.recm.2023.09.002","url":null,"abstract":"<div><p>Carbon materials (graphite or C/C composites) are widely used in aerospace applications due to their unique performance advantages, including low density, high specific strength and low coefficients of thermal expansion. However, carbon materials are highly susceptible to destructive oxidation in high-temperature oxygen-containing environments, limiting their application scope and service life. Coating technology is an effective approach for solving the above problem, and ceramic coatings are the most widely used protective system. In this review, the latest research progress regarding different types of silicon carbide-based antioxidation and anti-ablation ceramic coatings on the surfaces of carbon materials is described, and the protective properties and mechanism analysis of the SiC and modified SiC coatings by ultrahigh-temperature ceramic borides, carbides, silicides and other reinforcements are elucidated. In addition, the current main challenges of ceramic coatings are carefully analysed, and the perspectives for the future development of ceramic protection coatings are also discussed.</p></div>","PeriodicalId":101081,"journal":{"name":"Resources Chemicals and Materials","volume":"3 1","pages":"Pages 1-26"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49754218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Controllable synthesis of CdS nanospheres photoelectrode for photoelectrochemical water splitting 可控合成用于光电化学水分解的CdS纳米球光电极

Resources Chemicals and Materials Pub Date : 2023-09-24 DOI: 10.1016/j.recm.2023.09.001

Yingpeng Xie , Yi Sun , Renzheng Jiang , Junhua Chang , Yongqiang Yang , Lili Zhang , Chao Zhen , Fei Han , Enlei Zhang , Guosheng Wang

{"title":"Controllable synthesis of CdS nanospheres photoelectrode for photoelectrochemical water splitting","authors":"Yingpeng Xie , Yi Sun , Renzheng Jiang , Junhua Chang , Yongqiang Yang , Lili Zhang , Chao Zhen , Fei Han , Enlei Zhang , Guosheng Wang","doi":"10.1016/j.recm.2023.09.001","DOIUrl":"https://doi.org/10.1016/j.recm.2023.09.001","url":null,"abstract":"<div><p>CdS nanospheres were grown on indium tin oxide (ITO) substrate using a hydrothermal method. The crystal structure, morphology and electronic structure of the samples synthesized were characterized in detail. The results confirm that the crystallinity, size, crystal defects of the CdS nanospheres and the film thickness of CdS photoelectrodes can be tuned by varying the precursor Cd<sup>2+</sup> concentration. Combined with charge transfer dynamics analysis, it can be found that proper particle size and film thickness, as well as fewer defects, will result in better charge separation efficiency of the prepared CdS/ITO photoelectrodes, thereby exhibiting better photoelectrochemical performance for water splitting. The optimized CdS/ITO photoelectrode synthesized with a Cd<sup>2+</sup> concentration of 0.14 mol·<em>L</em><sup>−1</sup> gave a photocurrent density of 5.10 mA·cm<sup>−2</sup> at potential of 1.23 V versus the reversible hydrogen electrode (RHE), under a simulated solar illumination of 100 mW·cm<sup>−2</sup>.</p></div>","PeriodicalId":101081,"journal":{"name":"Resources Chemicals and Materials","volume":"3 1","pages":"Pages 38-45"},"PeriodicalIF":0.0,"publicationDate":"2023-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49726633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Deactivation mechanism of CaO in a flow type dimethyl carbonate synthesis process 流动型碳酸二甲酯合成过程中CaO失活机理研究

Resources Chemicals and Materials Pub Date : 2023-09-04 DOI: 10.1016/j.recm.2023.08.006

Jianing Liu , Peng Zheng , Zizhen Yan , Yuxin Wang , Zhanguo Zhang , Guangwen Xu , Jianjun Guo , Lei Shi

{"title":"Deactivation mechanism of CaO in a flow type dimethyl carbonate synthesis process","authors":"Jianing Liu , Peng Zheng , Zizhen Yan , Yuxin Wang , Zhanguo Zhang , Guangwen Xu , Jianjun Guo , Lei Shi","doi":"10.1016/j.recm.2023.08.006","DOIUrl":"https://doi.org/10.1016/j.recm.2023.08.006","url":null,"abstract":"<div><p>It is well known that calcium oxide (CaO) has better catalytic efficiency than most heterogeneous catalysts in many transesterification reactions. However, the gradual deactivation problem prevents its large-scale application in industry. In this paper, the deactivation mechanism of CaO in a fixed-bed reactor is investigated based on the transesterification reaction of propylene carbonate and methanol. The leaching amount of CaO during the reaction was estimated by the concentration of Ca in the products. The pretreated and recovered catalysts were characterized by FT-IR, XRD, TG-MS and SEM-EDS. It is evident from experiments and characterization that the deactivation process of CaO is accompanied by the leaching of calcium species and the generation of CaCO<sub>3</sub>, which are also verified by DFT calculations. At high temperature and high weight hourly space velocity, the deactivation was attributed to the formation of dense CaCO<sub>3</sub> shell, which prevents the contact between the feedstock and the active species inside.</p></div>","PeriodicalId":101081,"journal":{"name":"Resources Chemicals and Materials","volume":"3 1","pages":"Pages 46-53"},"PeriodicalIF":0.0,"publicationDate":"2023-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49726636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of a homogeneous recrystallized microstructure and a bimodal microstructure on mechanical properties in Mg-5Zn-0.6Zr alloys 均匀再结晶组织和双峰组织对Mg-5Zn-0.6Zr合金力学性能的影响

Resources Chemicals and Materials Pub Date : 2023-09-01 DOI: 10.1016/j.recm.2023.04.001

Hang Zhang , Xiang Xiao , Rongguang Li , Di Wu , Ruizhi Wu , Boshu Liu , Shanshan Li , Jingren Li

{"title":"Effect of a homogeneous recrystallized microstructure and a bimodal microstructure on mechanical properties in Mg-5Zn-0.6Zr alloys","authors":"Hang Zhang , Xiang Xiao , Rongguang Li , Di Wu , Ruizhi Wu , Boshu Liu , Shanshan Li , Jingren Li","doi":"10.1016/j.recm.2023.04.001","DOIUrl":"https://doi.org/10.1016/j.recm.2023.04.001","url":null,"abstract":"<div><p>For typical Mg-Zn-Zr alloys, exhilaratingly high strength of a yield strength (YS) higher than 300 MPa can hardly be attained by traditional rolling. In this paper, we compare the mechanical properties and strengthening mechanisms of the Mg-5Zn-0.6Zr alloys having a homogeneous dynamical recrystallized microstructure and a bimodal microstructure with high-density nano substructures. The Mg-5Zn-0.6Zr alloy with the bimodal microstructure (rolled at 150 °C with a thickness reduction of 60%) exhibits a YS of 332 MPa, an ultimate tensile strength (UTS) of 360 MPa, and an elongation of 5%. The high strength is attributed to the microstructure with high-density nano substructures, high-density nano (Mg, Zr)Zn<sub>2</sub> precipitates, ultrafine recrystallized grains, and strong basal texture. In comparison, the Mg-5Zn-0.6Zr alloy with homogeneous microstructure (rolled at 200 °C with a thickness reduction of 70%) exhibits a YS of 209 MPa, an UTS of 317 MPa, and an elongation of 17%, which contains coarser recrystallized grains, coarser precipitates, weaker texture, and lower density of dislocations, further resulting in low strength. The difference between the strengthening mechanism in two kinds of microstructure is discussed in detail. The results facilitate the preparation of wrought Magnesium alloy with high strength by reasonable microstructure construction.</p></div>","PeriodicalId":101081,"journal":{"name":"Resources Chemicals and Materials","volume":"2 3","pages":"Pages 208-214"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49724849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bio-based polymeric materials synthesized from renewable resources: A mini-review 从可再生资源合成生物基高分子材料:综述

Resources Chemicals and Materials Pub Date : 2023-09-01 DOI: 10.1016/j.recm.2023.05.001

Yitong Xie , Shishuai Gao , Daihui Zhang , Chunpeng Wang , Fuxiang Chu

引用次数: 1