Infomat最新文献

{"title":"Back cover image","authors":"Peng Li,&nbsp;Fangchao Li,&nbsp;Jiani Ma,&nbsp;Dong Lin,&nbsp;Jiangang Ma,&nbsp;Lizhi Ding,&nbsp;Junjun Guo,&nbsp;Xingzhong Cao,&nbsp;Junwei Shi,&nbsp;Haiyang Xu,&nbsp;Yichun Liu","doi":"10.1002/inf2.12651","DOIUrl":"https://doi.org/10.1002/inf2.12651","url":null,"abstract":"<p>Prof. Yichun Liu et al. develop F&amp;Al co-doped ZnO transparent conductive films that withstand temperatures above 500 °C and are ideal for extreme optoelectronic devices.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 12","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12651","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142861024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Back cover image","authors":"Guoyi Li,&nbsp;Shenghong Li,&nbsp;Jahangeer Ahmed,&nbsp;Wei Tian,&nbsp;Liang Li","doi":"10.1002/inf2.12647","DOIUrl":"https://doi.org/10.1002/inf2.12647","url":null,"abstract":"<p>A flexible perovskite photodetector with room-temperature self-healing function without external trigger is developed. A crosslinked polyurethane network is filled to the grain boundary of perovskite film, which not only improves the crystal quality of perovskite and mechanical stability but also enables flexible perovskite photodetectors to self-heal at room temperature.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 11","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12647","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142708013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transferable, highly crystalline covellite membrane for multifunctional thermoelectric systems","authors":"Myungwoo Choi,&nbsp;Geonhee Lee,&nbsp;Yea-Lee Lee,&nbsp;Hyejeong Lee,&nbsp;Jin-Hoon Yang,&nbsp;Hanhwi Jang,&nbsp;Hyeonseok Han,&nbsp;MinSoung Kang,&nbsp;Seonggwang Yoo,&nbsp;A-Rang Jang,&nbsp;Yong Suk Oh,&nbsp;Inkyu Park,&nbsp;Min-Wook Oh,&nbsp;Hosun Shin,&nbsp;Seokwoo Jeon,&nbsp;Jeong-O Lee,&nbsp;Donghwi Cho","doi":"10.1002/inf2.12626","DOIUrl":"https://doi.org/10.1002/inf2.12626","url":null,"abstract":"<p>Emerging freestanding membrane technologies, especially using inorganic thermoelectric materials, demonstrate the potential for advanced thermoelectric platforms. However, using rare and toxic elements during material processing must be circumvented. Herein, we present a scalable method for synthesizing highly crystalline CuS membranes for thermoelectric applications. By sulfurizing crystalline Cu, we produce a highly percolated and easily transferable network of submicron CuS rods. The CuS membrane effectively separates thermal and electrical properties to achieve a power factor of 0.50 mW m⁻¹ K⁻² and thermal conductivity of 0.37 W m⁻¹ K⁻¹ at 650 K (estimated value). This yields a record-high dimensionless figure-of-merit of 0.91 at 650 K (estimated value) for covellite. Moreover, integrating 12 CuS devices into a module resulted in a power generation of ~4 μW at Δ<i>T</i> of 40 K despite using a straightforward configuration with only p-type CuS. Furthermore, based on the temperature-dependent electrical characteristics of CuS, we develop a wearable temperature sensor with antibacterial properties.</p><p>\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 11","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12626","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142707937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"All-solid-state Li-ion batteries with commercially available electrolytes: A feasibility review","authors":"Rainer Götz,&nbsp;Raphael Streng,&nbsp;Johannes Sterzinger,&nbsp;Tim Steeger,&nbsp;Matti M. Kaye,&nbsp;Maksym Vitort,&nbsp;Aliaksandr S. Bandarenka","doi":"10.1002/inf2.12627","DOIUrl":"https://doi.org/10.1002/inf2.12627","url":null,"abstract":"<p>The all-solid-state battery (ASSB) concept promises increases in energy density and safety; consequently recent research has focused on optimizing each component of an ideal fully solid battery. However, by doing so, one can also lose oversight of how significantly the individual components impact key parameters. Although this review presents a variety of materials, the included studies limit electrolyte-separator choices to those that are either fully commercial or whose ingredients are readily available; their thicknesses are predefined by the manufacturer or the studies in which they are included. However, we nevertheless discuss both electrode materials. Apart from typical materials, the list of anode materials includes energy-dense candidates, such as lithium metal, or anode-free approaches that are already used in Li-ion batteries. The cathode composition of an ASSB contains a fraction of the solid electrolyte, in addition to the active material and binders/plasticizers, to improve ionic conductivity. Apart from the general screening of reported composites, promising composite cathodes together with constant-thickness separators and metallic lithium anodes are the basis for studying theoretically achievable gravimetric energy densities. The results suggest that procurable oxide electrolytes in the forms of thick pellets (&gt;300 μm) are unable to surpass the performance of already commercially available Li-ion batteries. All-solid-state cells are already capable of exceeding the performance of current batteries with energy densities of 250 Wh kg⁻¹ by pairing composite cathodes with high mass loadings and using separators that are less than 150 μm thick, with even thinner electrolytes (20 μm) delivering more than 350 Wh kg⁻¹.</p><p>\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 12","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12627","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142860669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Back cover image","authors":"Heping Zhao,&nbsp;Yuewei Li,&nbsp;Chao Mi,&nbsp;Yingzhu Zi,&nbsp;Xue Bai,&nbsp;Asif Ali Haider,&nbsp;Yangke Cun,&nbsp;Anjun Huang,&nbsp;Yue Liu,&nbsp;Jianbei Qiu,&nbsp;Zhiguo Song,&nbsp;Jiayan Liao,&nbsp;Ji Zhou,&nbsp;Zhengwen Yang","doi":"10.1002/inf2.12633","DOIUrl":"https://doi.org/10.1002/inf2.12633","url":null,"abstract":"<p>A novel strategy explores the reversible modulation of visible and NIR luminescence in rare earth ion-doped photochromic bismuth-based glasses for information encryption and multi-dimensional optical storage.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 9","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12633","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142324451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Miniature and cost-effective self-powered triboelectric sensing system toward rapid detection of puerarin concentration","authors":"Chang Su, Jiajia Shao, Zeyang Yu, Al Mahadi Hasan, Chengmin Bao, Chris R. Bowen, Chuanbo Li, Zhong Lin Wang, Ya Yang","doi":"10.1002/inf2.12624","DOIUrl":"https://doi.org/10.1002/inf2.12624","url":null,"abstract":"The detection of puerarin concentration is an essential capability to study the functional role of the Pueraria root as a natural medicine and dietary source in the treatment of cardiovascular diseases and liver protection. Current methods to detect and measure puerarin concentration, such as ultraviolet–visible spectrophotometry (UV), are bulky, require an external power supply, and are inconvenient to use. Here, we propose a triboelectric puerarin-detecting sensor (TPDS) which is based on liquid–solid contact electrification, in which liquid–solid interactions generate rapid electrical signals in only 0.4 ms to enable real-time detection of puerarin concentration in water droplets. The electrical signal of the TPDS decreases with an increase of puerarin concentration, and the sensitivity of the approach is 520 V·(μg/mL)⁻¹. The TPDS represents a miniature and cost-effective sensor that is 0.2% of the size and 0.01% of the cost of a UV spectrophotometer. Our theoretical analysis verified that the puerarin concentration in droplets can effectively regulate the electronic structure, where higher concentrations of puerarin lead to a narrower energy bandgap, which allows the TPDS to detect puerarin concentration without the need for an external power supply. The TPDS therefore provides a route for the development of a portable and self-powered method to measure the concentration of an active ingredient in droplets through the conversion of natural energy.","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"51 1","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142264967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Continuous synthesis of metal oxide-supported high-entropy alloy nanoparticles with remarkable durability and catalytic activity in the hydrogen reduction reaction","authors":"Wail Al Zoubi, Stefano Leoni, Bassem Assfour, Abdul Wahab Allaf, Jee-Hyun Kang, Young Gun Ko","doi":"10.1002/inf2.12617","DOIUrl":"https://doi.org/10.1002/inf2.12617","url":null,"abstract":"Metal oxide-supported multielement alloy nanoparticles are very promising as highly efficient and cost-effective catalysts with a virtually unlimited compositional space. However, controllable synthesis of ultrasmall multielement alloy nanoparticles (us-MEA-NPs) supported on porous metal oxides with a homogeneous elemental distribution and good catalytic stability during long-term operation is extremely challenging due to their oxidation and strong immiscibility. As a proof of concept that such synthesis can be realized, this work presents a general “bottom-up” l ultrasonic-assisted, simultaneous electro-oxidation–reduction-precipitation strategy for alloying dissimilar elements into single NPs on a porous support. One characteristic of this technique is uniform mixing, which results from simultaneous rapid thermal decomposition and reduction and leads to multielement liquid droplet solidification without aggregation. This process was achieved through a synergistic combination of enhanced electrochemical and plasma-chemical phenomena at the metal–electrolyte interface (electron energy of 0.3–1.38 eV at a peak temperature of 3000 K reached within seconds at a rate of ~105 K per second) in an aqueous solution under an ultrasonic field (40 kHz). Illustrating the effectiveness of this approach, the CuAgNiFeCoRuMn@MgO-P3000 catalyst exhibited exceptional catalytic efficiency in selective hydrogenation of nitro compounds, with over 99% chemoselectivity and nearly 100% conversion within 60 s and no decrease in catalytic activity even after 40 cycles (&gt;98% conversion in 120 s). Our results provide an effective, transferable method for rationally designing supported MEA-NP catalysts at the atomic level and pave the way for a wide variety of catalytic reactions.","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"13 1","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142185438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Computing imaging in shortwave infrared bands enabled by MoTe2/Si 2D-3D heterojunction-based photodiode","authors":"Dongfeng Shi,&nbsp;Jiawang Chen,&nbsp;Menglei Zhu,&nbsp;Zijun Guo,&nbsp;Zixin He,&nbsp;Ming Li,&nbsp;Di Wu,&nbsp;Yingjian Wang,&nbsp;Liang Li","doi":"10.1002/inf2.12618","DOIUrl":"10.1002/inf2.12618","url":null,"abstract":"<p>Breakthroughs brought about by two-dimensional (2D) materials in the field of photodetection have opened up new possibilities in infrared imaging. However, challenges still exist in fabricating high-density detector arrays using such materials, which are essential for traditional imaging systems. In this study, we present a state-of-the-art computing imaging system that utilizes a MoTe₂/Si self-powered photodetector coupled with flexible Hadamard modulation algorithms. This system demonstrates remarkable capability to produce high-quality images in the shortwave infrared (SWIR) band, surpassing the capabilities of devices based on alternative material systems. The exceptional infrared imaging capability primarily stems from the MoTe₂/Si photodetector's inherent features, including an ultra-wide spectral range (265–1550 nm) and extremely high sensitivity (linear dynamic range (LDR) up to 123 dB, responsivity (<i>R</i>) up to 0.33 A W^–1, external quantum efficiency (EQE) up to 43% and a specific detectivity (<i>D</i>*) exceeding 2.9 × 10¹¹ Jones). Moreover, the imaging system demonstrates the ability to achieve high-quality edge imaging of objects in the SWIR band (1550 nm), even in strong scattering environments and under low sampling rate conditions (sampling rate of 25%). We believe that this work will effectively advance the application scope of 2D materials in the field of computational imaging in SWIR bands.</p><p>\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 12","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12618","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bifunctional self-segregated electrolyte realizing high-performance zinc-iodine batteries","authors":"Xueting Hu,&nbsp;Zequan Zhao,&nbsp;Yongqiang Yang,&nbsp;Hao Zhang,&nbsp;Guojun Lai,&nbsp;Bingan Lu,&nbsp;Peng Zhou,&nbsp;Lina Chen,&nbsp;Jiang Zhou","doi":"10.1002/inf2.12620","DOIUrl":"10.1002/inf2.12620","url":null,"abstract":"<p>Static rechargeable zinc-iodine (Zn-I₂) batteries are superior in safety, cost-effectiveness, and sustainability, giving them great potential for large-scale energy storage applications. However, the shuttle effect of polyiodides on the cathode and the unstable anode/electrolyte interface hinder the development of Zn-I₂ batteries. Herein, a self-segregated biphasic electrolyte (SSBE) was proposed to synergistically address those issues. The strong interaction between polyiodides and the organic phase was demonstrated to limit the shuttle effect of polyiodides. Meanwhile, the hybridization of polar organic solvent in the inorganic phase modulated the bonding structure, as well as the effective weakening of water activity, optimizing the interface during zinc electroplating. As a result, the Zn-I₂ coin cells performed a capacity retention of nearly 100% after 4000 cycles at 2 mA cm⁻². And a discharge capacity of 0.6 Ah with no degradation after 180 cycles was achieved in the pouch cell. A photovoltaic energy storage battery was further achieved and displayed a cumulative capacity of 5.85 Ah. The successfully designed energy storage device exhibits the application potential of Zn-I₂ batteries for stationary energy storage.</p><p>\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 12","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12620","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Back cover image","authors":"Qiang Wang,&nbsp;Yachuan Wang,&nbsp;Yankun Wang,&nbsp;Luyue Jiang,&nbsp;Jinyan Zhao,&nbsp;Zhitang Song,&nbsp;Jinshun Bi,&nbsp;Libo Zhao,&nbsp;Zhuangde Jiang,&nbsp;Jutta Schwarzkopf,&nbsp;Shengli Wu,&nbsp;Bin Zhang,&nbsp;Wei Ren,&nbsp;Sannian Song,&nbsp;Gang Niu","doi":"10.1002/inf2.12622","DOIUrl":"https://doi.org/10.1002/inf2.12622","url":null,"abstract":"<p>Hardware neuromorphic computing based on phase-change random access memories brings about a spring of artificial intelligence.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 8","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12622","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142041642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}