Materials Today Chemistry最新文献_第10页

Metal-organic framework-based dressings: Application and opportunities in wound healing 基于金属有机框架的敷料：伤口愈合中的应用与机遇

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-20 DOI: 10.1016/j.mtchem.2024.102235

Qianying Huang, Ying Chen, Min Ye, Shuze Zhuang, Aiguo Zhong, Jianqiang Liu, Govindhan Maduraiveeran, Yanqiong Peng, Yong Huang

{"title":"Metal-organic framework-based dressings: Application and opportunities in wound healing","authors":"Qianying Huang, Ying Chen, Min Ye, Shuze Zhuang, Aiguo Zhong, Jianqiang Liu, Govindhan Maduraiveeran, Yanqiong Peng, Yong Huang","doi":"10.1016/j.mtchem.2024.102235","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102235","url":null,"abstract":"The process of healing a wound is multifaceted and organized that needs the organization and support of countless biological activities to achieve effective repair of damage. Coagulation, inflammation, proliferation, and remodeling represent its four stages. However, in the method of healing behavior disorders often occur, leading to tissue damage or healing disorders. Because of the associated morbidity and socioeconomic cost, managing wound healing requires innovative methods that are both clinically and financially demanding. Therefore, it is required to discover and research new drugs or treatments for quicker wound healing. Metal-organic frameworks (MOFs) are porous combined materials comprised of ions of metal connected with organic moieties. MOFs are not only extensively employed in various fields but also have prodigious potential for encouraging healing of wound. The present review encapsulates the advancements of MOF-derived materials in upholding wound healing processes. In particular, the physiopathological mechanism of wound healing improves the comprehension of biological and clinical mechanisms to repair a wound. The present review highlights the utilization of MOFs through surface engineering for effective wound healing, and surface-functional characteristics. Application materials include hydrogels, nanofibers, and microneedles that classify MOFs. The possible biomedical applications of MOFs are highlighted, including metal delivery systems, catalytic enzymes, and drug delivery. Finally, the challenges and possible outlook strategies for the progress of MOFs in wound healing through the integration of materials and biological interfaces are described.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"10 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Zn-doped MnCO3 as cathode material for aqueous zinc-ion batteries 锌掺杂的 MnCO3 作为锌离子水电池的阴极材料

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-20 DOI: 10.1016/j.mtchem.2024.102257

Wentao Sun, Tao Li, Yu Ma, Xiangming Zheng, Yang Liu, Aokui Sun

{"title":"Zn-doped MnCO3 as cathode material for aqueous zinc-ion batteries","authors":"Wentao Sun, Tao Li, Yu Ma, Xiangming Zheng, Yang Liu, Aokui Sun","doi":"10.1016/j.mtchem.2024.102257","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102257","url":null,"abstract":"Aqueous zinc-ion batteries (AZIBs), known for their high discharge capacity, low cost, and relatively low environmental impact, are a promising alternative for advanced energy storage. The exploration of novel electrode materials and the reaction mechanisms in AZIBs have garnered considerable attention. MnCO, as an electrode material, is known for its safety, nontoxic nature, and widespread availability as a raw material. Nevertheless several constraints limit the use of MnCO cathodes, including short lifespan and reduced electrical conductivity. To resolve these shortcomings, compounds containing Zn, Co and Ni elements were added to improve the properties of the MnCO material. The Zn doped MnCO (MnCO–Zn-0.0015 M) was successful synthesized by solvothermal, which presents a special microstructure of spherical shell. Not only does the spherical microstructure of the shell enhance the packing density, but the pore configuration within the shell layer also facilitates the insertion and extraction of Zn. The MnCO–Zn-0.0015 M material, operating at a current density of 0.1 A g, exhibited an impressive discharge capacity of 120.4 mAh∙g along with remarkable rate performance. The cathode sustained 75.29 % of its capacity following 1000th cycles at current density of 1.0 A g. Considering these results, the MnCO–Zn-0.0015 M material developed in this study opens a novel avenue for optimizing the use of manganese compounds in aqueous zinc-ion batteries.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"50 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent advances and perspectives of supramolecular host-guest systems for electrochemical energy storage 用于电化学储能的超分子主客体系统的最新进展与展望

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-20 DOI: 10.1016/j.mtchem.2024.102259

Ahmed Hazem Abdelhay, Abdulilah Dawoud Bani-Yaseen

{"title":"Recent advances and perspectives of supramolecular host-guest systems for electrochemical energy storage","authors":"Ahmed Hazem Abdelhay, Abdulilah Dawoud Bani-Yaseen","doi":"10.1016/j.mtchem.2024.102259","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102259","url":null,"abstract":"The ever-escalating demand for high-performance batteries with increased energy density and cycling capabilities necessitates extensive research in the domain of battery technology. It is safe to say that all the components of a battery: electrodes, electrolytes, binders, separators, and additives, play pivotal roles in determining battery performance. One approach to this issue that has been garnering popularity is the utilization of the supramolecular chemistry of inclusion complexes, such as cyclodextrins (CD), cucurbiturils (CB), calixarenes (CX), and crown ethers (CE). Each of these host molecules offers a unique set of advantages and disadvantages, which are generally reviewed in this paper. The main feature of these host molecules is the possession of hydrophobic cavities that can encapsulate a diverse range of guest molecules, this function enables a multitude of upgrades to different battery components, contributing to an overall enhanced battery performance. This review paper provides an up-to-date overview of the recent advancements in the application of cyclodextrins, cucurbiturils, calixarenes, and crown ethers in the field of batteries. Through this comprehensive examination, we aim to contribute to the ongoing discourse on improving battery performance and addressing the ever-growing energy storage demands.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"41 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Flame-retardant and tough poly(lactic acid) with well-preserved mechanical strength via reactive blending with bio-plasticizer and phosphorus derivative 通过与生物增塑剂和磷衍生物反应共混，生产出具有良好机械强度的阻燃性和韧性聚乳酸

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-17 DOI: 10.1016/j.mtchem.2024.102252

Zimeng Zhang, Siqi Huo, Guofeng Ye, Cheng Wang, Qi Zhang, Zhitian Liu

{"title":"Flame-retardant and tough poly(lactic acid) with well-preserved mechanical strength via reactive blending with bio-plasticizer and phosphorus derivative","authors":"Zimeng Zhang, Siqi Huo, Guofeng Ye, Cheng Wang, Qi Zhang, Zhitian Liu","doi":"10.1016/j.mtchem.2024.102252","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102252","url":null,"abstract":"With sustainable development, advanced poly(lactic acid) (PLA) with superior toughness and flame retardancy is highly demanded in various industries, but the current design strategies often fail to achieve such bioplastics. In this work, flame-retardant and tough PLA bioplastics with well-preserved thermal stability and mechanical strength and enhanced UV resistance and soil degradation are prepared by solvent-free, reactive blending of PLA, bio-based epoxidized soyabean oil (ESO) and 9,10-dihydro-9-oxa-10-phosphaphenanthrene 10-oxide (DOPO). With the introduction of 10.0 wt% ESO and 3.0 wt% DOPO, the resultant PLA/10E/3D bioplastic has a high tensile strength of 52.8 MPa, with 26.3 times and 67.5 % increases in elongation at break and impact strength compared to those of PLA due to the toughening effect of ESO and the rigid structure of DOPO. The superior toughness of PLA/10E/3D enables it to outperform previous flame-retardant PLA counterparts. PLA/10E/3D achieves a vertical burning (UL-94) V-0 classification and a limiting oxygen index (LOI) of 27.5 %, indicative of satisfactory flame retardancy. Compared with PLA, PLA/10E/3D maintains high thermal stability and shows significantly enhanced UV-protecting and soil degradation properties. Therefore, this work delivers a green and scalable reactive processing method to create flame-retardant, tough yet strong bioplastics with improved soil decomposition and UV resistance, which contributes to sustainable development.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"64 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A type of piezotronic transistor based on channel width modulation to directly respond to normal force 一种基于通道宽度调制的压电晶体管，可直接对法向力做出响应

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-17 DOI: 10.1016/j.mtchem.2024.102261

Yi Zhen Qin, Qi Xu

引用次数: 0

Ethanol and Gd3+ activated aggregation induced delayed fluorescence in copper nanoclusters for detection of Cr(VI) 乙醇和 Gd3+激活聚集诱导的纳米铜簇延迟荧光用于检测六价铬

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-17 DOI: 10.1016/j.mtchem.2024.102254

Priyanka Sarkar, Neha Barnwal, Nilanjana Nandi, Kalyanasis Sahu

{"title":"Ethanol and Gd3+ activated aggregation induced delayed fluorescence in copper nanoclusters for detection of Cr(VI)","authors":"Priyanka Sarkar, Neha Barnwal, Nilanjana Nandi, Kalyanasis Sahu","doi":"10.1016/j.mtchem.2024.102254","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102254","url":null,"abstract":"In recent years, significant emphasis has been dedicated towards investigating aggregation-induced emission (AIE) phenomena, and a notable addition to this emerging field is aggregation-induced delayed fluorescence (AIDF). Here, we proposed two different strategies to produce AIDF-based luminescent materials at room temperature from glutathione-capped CuNCs (GSH-CuNCs) by (1) simply modifying the solvent environment and (2) introducing gadolinium (Gd) ions. The synthesized GSH-CuNCs displayed weak fluorescence (Fl) emission in aqueous solution with a short delayed lifetime of 3.2 μs and quantum yield (QY) of only 1.42 %. However, introducing GSH-CuNCs to an ethanol medium promptly led to enhanced delayed Fl emission with a significantly delayed lifetime of 21.8 μs and a high QY of 89.2 %. Moreover, introducing Gd ions to the aqueous GSH-CuNC solution also enhances delayed Fl emission with a delayed lifetime of 13.6 μs and a high QY of 79.5 %. Analysis of transmission electron microscopy and dynamic light scattering data showed that both the ethanol medium and Gd addition endows controlled aggregation of GSH-CuNCs, enabling successful harvesting of triplet states and ultimately leading to the AIDF phenomenon. Moreover, the AIDF harnessed from GSH-CuNCs by Gd was successfully employed to detect Cr ions in an aqueous solution with excellent selectivity.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"19 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synergistic SiC/Co3O4 composites for enhanced microwave-assisted benzene catalytic removal performance 增强微波辅助苯催化去除性能的 SiC/Co3O4 复合材料协同作用

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-17 DOI: 10.1016/j.mtchem.2024.102243

Zhi Jiang, DongXu Fang, Haolin Luo, Zheng Ye, Hua Li, Wenfeng Shangguan

{"title":"Synergistic SiC/Co3O4 composites for enhanced microwave-assisted benzene catalytic removal performance","authors":"Zhi Jiang, DongXu Fang, Haolin Luo, Zheng Ye, Hua Li, Wenfeng Shangguan","doi":"10.1016/j.mtchem.2024.102243","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102243","url":null,"abstract":"Microwave-assisted catalysis is a promising technique for enhancing catalytic reactions through selective heating, potentially leading to improved reaction rates and energy efficiency. However, understanding the complex interactions between microwave absorption and catalytic performance in composite catalysts remains a challenge. In this study, Cobalt oxide(CoO)/silicon carbide(SiC) composite catalysts with varying SiC content were synthesized and characterized to investigate the relationship between their microwave absorption properties and catalytic performance. Quantitative analysis revealed that SiC and CoO absorb microwave energy through relaxation polarization and magnetic loss mechanisms, respectively. Increasing SiC content enhanced the dielectric and magnetic loss capabilities of the composites, with the CoO/SiC composite containing 10 wt% SiC (CoO/SiC-10) exhibiting a dielectric loss tangent of 3.87 and a minimum reflection loss of −35dB. However, higher SiC content decreased the surface chemically adsorbed oxygen, surface oxygen mobility, and benzene adsorption capacity, weakening the catalytic activity under conventional heating. The CoO/SiC-10 sample achieved a significantly better balance between microwave absorption and catalytic performance, significantly outperforming the original CoO sample under microwave irradiation. These founding establishes a quantitative research methodology that correlates dielectric loss tangent, reflection loss, and other crucial parameters with microwave absorption performance and further catalytic properties, providing insights for the rational design of catalysts that optimize both microwave absorption and catalytic activity.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"33 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

3D-printed MOF/MoS2 aerogel for dye adsorption and photocatalytic degradation 用于染料吸附和光催化降解的三维打印 MOF/MoS2 气凝胶

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-17 DOI: 10.1016/j.mtchem.2024.102248

Ana Laura M.M. Alves, Francisco V. dos Santos, Daniel S. Correa

{"title":"3D-printed MOF/MoS2 aerogel for dye adsorption and photocatalytic degradation","authors":"Ana Laura M.M. Alves, Francisco V. dos Santos, Daniel S. Correa","doi":"10.1016/j.mtchem.2024.102248","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102248","url":null,"abstract":"The escalating challenge of water resources contamination, attributed to toxic pollutants, requires urgent attention from both governments and society. Furthermore, the inefficacy of conventional water treatment methods emphasizes the critical necessity for exploring the development of affordable, renewable, and high-performance materials, which should, for instance, enable the mutual adsorption and photocatalytic degradation of organic pollutants. Here we employed the 3D printing technique to manufacture an aerogel based on alginate, gelatin, and carboxymethylcellulose incorporated with 5 and 7.5 wt % of MOF/MoS. FTIR spectra and EDS analysis evidenced the presence of MOF/MoS in the structure of the aerogels, while Helium pycnometer analysis and SEM micrographs demonstrated that the aerogels presented low density and a porous structure with porosity above 80 %. The swelling test showed that the aerogels displayed a high water absorption capacity (1400 %) after 70 h of immersion. The rheology test demonstrated that elastic behavior prevails over viscous behavior (G' > G″) and the incorporation of 7.5 wt % MOF/MoS favored shear thinning and viscosity recovery in the hydrogel. Adsorption tests to methylene blue (employed as a model) showed that the aerogel (HD) without the presence of MOF/MoS and the aerogels HD/MOF/MoS 5 % and MOF/MoS 7.5 % showed removal efficiencies of 16.77 %, 28.66 %, and 95.86 %, respectively. Conversely, the photodegradation test showed that HD/MOF/MoS 5 % and HD/MOF/MoS 7.5 % had an efficiency of 89 % and HD of 80 %. Therefore, our results demonstrate that the developed aerogels are promising candidates for the adsorption and photodegradation of dye while being low-cost, environmentally friendly, and easy to manufacture.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"41 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Achieving ultrahigh electrochromic stability of triarylamine-based polymers by the design of five electroactive nitrogen centers 通过设计五个电活性氮中心实现三芳基胺聚合物的超高电致变色稳定性

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-16 DOI: 10.1016/j.mtchem.2024.102236

Yaw-Terng Chern, Yu-Quan Lin, Jia-Rong Han, Yu-Cheng Chiu

{"title":"Achieving ultrahigh electrochromic stability of triarylamine-based polymers by the design of five electroactive nitrogen centers","authors":"Yaw-Terng Chern, Yu-Quan Lin, Jia-Rong Han, Yu-Cheng Chiu","doi":"10.1016/j.mtchem.2024.102236","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102236","url":null,"abstract":"A shortage of long-term stability of electrochromic materials has been hindering their practical application. A series of novel polyamides (PAs) (4) with five electroactive nitrogen atoms within triphenylamine (TPA)-containing structures was synthesized via phosphorylation polyamidation. Polyamide 4 exhibited highly integrated electrochromic performances, including multiple color changes, high contrast of optical transmittance change, and the highest electrochromic stability (only 11.2 and 9.6 % decay of its coloration efficiency (CE) at 450 nm after 50000 and 16000 switching cycles, respectively) compared to all other triarylamine-based polymers to date. This record-high electrochromic cycling is attributed to the enhanced stability of polaron, which was studied through the electron-donating or electron-withdrawing effect of substituents and the resonance effect of electron delocalization over the electroactive nitrogen centers. Importantly, our core design of five electroactive nitrogen centers with electron-donating methoxy groups is the key factor to increase stability of polaron in the resulting polymers 4. More electroactive nitrogen centers are able to create a weaker electronic coupling due to a charge of cation radical dispersed by resonance successfully in-between the different redox states, which is evidenced clearly by the observed longer wavelength absorption in the NIR region. Our research confirms that the key to determining polaron stability is the resonance by the electrons delocalized over all the redox centers, rather than the electronic coupling between the different redox centers. And the resonance leads to increasing electrochromic stability of the polymer.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"4 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","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 electron redistribution on H adsorption and hydrogen production efficiency 电子再分布对氢吸附和制氢效率的影响

IF 7.3 2区化学

Materials Today Chemistry Pub Date : 2024-08-14 DOI: 10.1016/j.mtchem.2024.102244

Wansheng Ruan, Yiran Teng, Hanming Zhang, Zhihui Li, Tongguang Xu, Yalin Yang, Fei Teng

{"title":"Effect of electron redistribution on H adsorption and hydrogen production efficiency","authors":"Wansheng Ruan, Yiran Teng, Hanming Zhang, Zhihui Li, Tongguang Xu, Yalin Yang, Fei Teng","doi":"10.1016/j.mtchem.2024.102244","DOIUrl":"https://doi.org/10.1016/j.mtchem.2024.102244","url":null,"abstract":"Water electrolysis is a promising, carbonless technology for hydrogen production, however, its widely industrial application is severely limited by the extensive energy consumption caused by sluggish oxygen evolution reaction (OER) kinetics. Herein, the simple Mn doping is employed to finely tune sulfur vacancies (V). The thoeretic calculations prove that the electron structure has been well controlled. Compared with perfect MoS (without V), the electron re-distribution of Mn-doped MoS with V (Vs-Mn-MoS) exhibits the both modes: electron depletion near the V and electron accumulation between two Mo atoms. Furthermore, the well-controlled electron structure obviously promotes H adsorption. The experimental results shows that the 5 wt% Mn–MoS exhibits an excellent hydrogen evolution reaction (HER) activity (79 mV/10 mA cm, 55.46 mV dec), which is better than the other MoS-based electrolysts in the previous reports. Moreover, an innovative substitution anode reaction is designed, namely, glycerol oxidation reaction (GOR)-based symmetric electrolyser with Mn–MoS as the both electrodes. At 60 mA cm, the cell voltage of GOR-based electrolyser has decreased by 14.8 %, and its Faradaic efficiency for HER increases by 10.04 % compared to conventional water-based one. This result proves that about 14.8 % of electric energy can be economized. Thus, this innovative electrocatalysis system could be promising for industrial hydrogen production.","PeriodicalId":18353,"journal":{"name":"Materials Today Chemistry","volume":"19 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0