Infomat最新文献

{"title":"Structure designing, interface engineering, and application prospects for sodium-ion inorganic solid electrolytes","authors":"Meng Wu,&nbsp;Hong Liu,&nbsp;Xiang Qi,&nbsp;Dabing Li,&nbsp;Chao Wang,&nbsp;Ce-Wen Nan,&nbsp;Li-Zhen Fan","doi":"10.1002/inf2.12606","DOIUrl":"10.1002/inf2.12606","url":null,"abstract":"<p>All-solid Na-ion batteries (ASNIBs) present significant potential for integration into large-scale energy storage systems, capitalizing on their abundant raw materials, exemplary safety, and high energy density. Among the pivotal components propelling the advancement of ASNIBs, inorganic solid electrolytes (ISEs) have garnered substantial attention in recent years due to their high ionic conductivity (<i>σ</i>), wide electrochemical stability window (ESW), and high shear modulus. Herein, this review systematically encapsulates the latest strides in Na-ion ISEs, furnishing a comprehensive panorama of various ISE systems along with their interface engineering strategies against the electrodes. The prime focus resides in accentuating key strategies for refining ion conduction properties and interfacial compatibility of ISEs through structure design and interface modification. Furthermore, the review explores the foremost challenges and prospects inherent to sodium-ion ISEs, striving to deepen our understanding of how to engineer more robust and efficient ISEs and interface stability, poised for the forthcoming era of advanced ASNIBs.</p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 9","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12606","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224423","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":"Manipulating crystallographic growth orientation by cation-enhanced gel-polymer electrolytes toward reversible low-temperature zinc-ion batteries","authors":"Yanlu Mu,&nbsp;Fulu Chu,&nbsp;Baolei Wang,&nbsp;Taizhong Huang,&nbsp;Zhanyu Ding,&nbsp;Delong Ma,&nbsp;Feng Liu,&nbsp;Hong Liu,&nbsp;Haiqing Wang","doi":"10.1002/inf2.12611","DOIUrl":"10.1002/inf2.12611","url":null,"abstract":"<p>Aqueous zinc-ion batteries (AZIBs) have garnered significant research interest as promising next-generation energy storage technologies owing to their affordability and high level of safety. However, their restricted ionic conductivity at subzero temperatures, along with dendrite formation and subsequent side reactions, unavoidably hinder the implementation of grid-scale applications. In this study, a novel bimetallic cation-enhanced gel polymer electrolyte (Ni/Zn-GPE) was engineered to address these issues. The Ni/Zn-GPE effectively disrupted the hydrogen-bonding network of water, resulting in a significant reduction in the freezing point of the electrolyte. Consequently, the designed electrolyte demonstrates an impressive ionic conductivity of 28.70 mS cm⁻¹ at −20°C. In addition, Ni²⁺ creates an electrostatic shielding interphase on the Zn surface, which confines the sequential Zn²⁺ nucleation and deposition to the Zn (002) crystal plane. Moreover, the intrinsically high activation energy of the Zn (002) crystal plane generated a dense and dendrite-free plating/stripping morphology and resisted side reactions. Consequently, symmetrical batteries can achieve over 2700 hours of reversible cycling at 5 mA cm⁻², while the Zn || V₂O₅ battery retains 85.3% capacity after 1000 cycles at −20°C. This study provides novel insights for the development and design of reversible low-temperature zinc-ion batteries.</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":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12611","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141928503","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":"High-stability two-dimensional perovskite LaNb2O7 for high-performance wide-temperature (80–780 K) UV light detection and human motion detection","authors":"Yong Zhang, Jian Yao, Lin Wang, Long Chen, Junyi Du, Pin Zhao, Qing Guo, Zhen Zhang, Lixing Kang, Xiaosheng Fang","doi":"10.1002/inf2.12614","DOIUrl":"https://doi.org/10.1002/inf2.12614","url":null,"abstract":"The unity of high-stability and high-performance in two-dimensional (2D) material devices has consistently posed a fundamental challenge. Halide perovskites have shown exceptional optoelectronic properties but poor stability. Conversely, oxide perovskites exhibit exceptional stability, yet hardly achieve their high photoelectric performances. Herein, for the first time, high-stability 2D perovskite LaNb₂O₇ (LNO) is engineered for high-performance wide-temperature UV light detection and human motion detection. High-quality LNO nanosheets are prepared by solid-state calcination and liquid-phase exfoliation technique, resulting in exceptional stability against high temperature, acid, and alkali solutions. As expected, individual LNO nanosheet device achieves ultra-wide temperature (80–780 K) and ultra-high (3.7 × 10⁴ A W⁻¹ at 780 K) UV light detection. Importantly, it shows high responsivity (171 A W⁻¹), extraordinary detectivity (4 × 10¹² Jones), fast speed (0.3/97 ms), and long-term stability under ambient conditions. In addition, wafer-scale LNO film devices can be used as pixel array detectors for UV imaging, and large-area flexible LNO film devices exhibit satisfactory photodetection performance after repeated bending tests. Interestingly, LNO nanosheets also exhibit distinct piezoelectric characteristics, which can serve as high-sensitivity stress sensors for human motion detection. These encouraging results may pave the way for more innovative advances in 2D perovskite oxide materials and their diverse applications.","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"50 1","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141883263","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":"Composite electrolyte with self-inserted structure and all-trans F conformation provides fast Li+ transport for solid-state Li metal batteries","authors":"Ziyang Liang,&nbsp;Chang Liu,&nbsp;Xiang Bai,&nbsp;Jiahui Zhang,&nbsp;Xinyue Chang,&nbsp;Lixiang Guan,&nbsp;Tiantian Lu,&nbsp;Huayun Du,&nbsp;Yinghui Wei,&nbsp;Qian Wang,&nbsp;Tao Wei,&nbsp;Wen Liu,&nbsp;Henghui Zhou","doi":"10.1002/inf2.12613","DOIUrl":"10.1002/inf2.12613","url":null,"abstract":"<p>Solid-state Li metal battery has attracted increasing interests for its potentially high energy density and excellent safety assurance, which is a promising candidate for next generation battery system. However, the low ionic conductivity and Li⁺ transport number of solid-state polymer electrolytes limit their practical application. Herein, a composite polymer electrolyte with self-inserted structure is proposed using the layered double hydroxides (LDHs) as dopant to achieve a fast Li⁺ transport channel in poly(vinylidene-co-trifluoroethylene) [P(VDF-TrFE)] based polymer electrolyte. In such a composite electrolyte, P(VDF-TrFE) polymer has an all-trans conformation, in which all fluorine atoms locate on one side of the polymer chain, providing fast Li⁺ transport highways. Meanwhile, the LDH can immobilize the anions of Li salts based on the electrostatic interactions, promoting the dissociation of Li salts, thereby enhancing the ionic conductivity (6.4 × 10⁻⁴ S cm⁻¹) and Li⁺ transference number (0.76). The anion immobilization effect can realize uniform electric field distribution at the anode surface and suppress the dendritic Li growth. Moreover, the hydrogen bonding interaction between LDH and polymer chains also endows the composite electrolyte with strong mechanical properties. Thus, at room temperature, the Li || Li symmetric cells can be stably cycled over 1000 h at a current density of 0.2 mA cm⁻², and the full cells with LiFePO₄ cathode deliver a high capacity retention (&gt;95%) after 200 cycles. This work offers a promising route to construct solid-state polymer electrolytes with fast Li⁺ transport.</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":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12613","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141866648","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":"Jian Wang,&nbsp;Hongfei Hu,&nbsp;Lujie Jia,&nbsp;Jing Zhang,&nbsp;Quan Zhuang,&nbsp;Linge Li,&nbsp;Yongzheng Zhang,&nbsp;Dong Wang,&nbsp;Qinghua Guan,&nbsp;Huimin Hu,&nbsp;Meinan Liu,&nbsp;Liang Zhan,&nbsp;Henry Adenusi,&nbsp;Stefano Passerini,&nbsp;Hongzhen Lin","doi":"10.1002/inf2.12616","DOIUrl":"10.1002/inf2.12616","url":null,"abstract":"<p>Delocalized electron engineering of layer-structured V₂O₅ cathode is proposed to facilitate free Zn²⁺ formation and diffusion under low temperature.\u0000\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"6 7","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12616","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141775220","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":"Sub-nano cluster decoration for the manipulation of the photogenerated carrier behavior of MoS2","authors":"Ran Duan, Weihong Qi, Kewei Tang, Weimin Liu","doi":"10.1002/inf2.12610","DOIUrl":"https://doi.org/10.1002/inf2.12610","url":null,"abstract":"For most applications based on the photoelectric effect, uncontrollable photogenerated carrier behavior, such as trapping and recombination, is a common issue that reduces the carrier utilization efficiency. Herein, a sub-nano cluster (Pd, Ru, and PdRu alloy) decoration strategy is proposed to manipulate the photogenerated carrier behavior in MoS₂ to optimize the optoelectronic properties. After decoration, electrons can flow into sub-nano cluster through Pd<span></span>S bonds and then return to MoS₂ through Ru<span></span>S bonds at the sub-nano cluster/MoS₂ interface when holes are left in the channel for collection to achieve efficient carrier separation. In addition, the formation of metal<span></span>S bonds also leads to the generation of mid-gap states, which enables light absorption over a wide wavelength range. Therefore, the photodetector based on PdRu/MoS₂ shows broadband photodetection ability from 532 to 1550 nm with high responsivity/external quantum efficiency of 310.8 A W⁻¹/7 × 10⁴% (532 nm), 4.2 A W⁻¹/527% (980 nm), and 7.14 mA W⁻¹/0.5% (1550 nm), as well as a fast response speed (rise/decay time of 11.5/12.0 ms). Our work offers new insight into manipulating the photogenerated carrier behavior to optimize the performance of semiconducting 2D materials for practical optoelectronic applications.","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"48 1","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141754162","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":"Ultra-low power consumption flexible sensing electronics by dendritic bilayer MoS2","authors":"Lei Luo, Jiuwei Gao, Lu Zheng, Lei Li, Weiwei Li, Manzhang Xu, Hanjun Jiang, Yue Li, Hao Wu, Hongjia Ji, Xuan Dong, Ruoqing Zhao, Zheng Liu, Xuewen Wang, Wei Huang","doi":"10.1002/inf2.12605","DOIUrl":"https://doi.org/10.1002/inf2.12605","url":null,"abstract":"Two-dimensional transition metal dichalcogenides (2D TMDs) are promising as sensing materials for flexible electronics and wearable systems in artificial intelligence, tele-medicine, and internet of things (IoT). Currently, the study of 2D TMDs-based flexible strain sensors mainly focuses on improving the performance of sensitivity, response, detection resolution, cyclic stability, and so on. There are few reports on power consumption despite that it is of significant importance for wearable electronic systems. It is still challenging to effectively reduce the power consumption for prolonging the endurance of electronic systems. Herein, we propose a novel approach to realize ultra-low power consumption strain sensors by reducing the contact resistance between metal electrodes and 2D MoS₂. A dendritic bilayer MoS₂ has been designed and synthesized by a modified CVD method. Large-area edge contact has been introduced in the dendritic MoS₂, resulting in decreased the contact resistance significantly. The contact resistance can be down to 5.4 kΩ μm, which is two orders of magnitude lower than the conventional MoS₂ devices. We fabricate a flexible strain sensor, exhibiting superior sensitivity in detecting strains with high resolution (0.04%) and an ultra-low power consumption (33.0 pW). This study paves the way for future wearable and flexible sensing electronics with high sensitivity and ultra-low power consumption.","PeriodicalId":48538,"journal":{"name":"Infomat","volume":"54 1","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141739817","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":"Component leaching of water oxidation electrocatalysts","authors":"Gao Chen,&nbsp;Yanping Zhu,&nbsp;Sixuan She,&nbsp;Zezhou Lin,&nbsp;Hainan Sun,&nbsp;Haitao Huang","doi":"10.1002/inf2.12609","DOIUrl":"10.1002/inf2.12609","url":null,"abstract":"<p>Most electrocatalysts are known to experience structural change during the oxygen evolution reaction (OER) process. Considerable endeavors have been dedicated thus far to comprehending the catalytic process and uncovering the underlying mechanism. During the dynamic evolution of catalyst structure, component leaching of electrocatalysts is the most common phenomenon. This article offers a concise overview of recent findings and developments related to the leaching phenomena in the OER process in terms of fundamental understanding of leaching, advanced characterization techniques used to investigate leaching, leaching of inactive components, and leaching of active components. Leaching behaviors and the induced effects in various kinds of OER catalysts are discussed, progress in manipulating leaching amount/degree toward a tunable surface evolution is spotlighted, and finally, three representative types of structure transformations induced by leaching metastable species in OER condition are proposed. By understanding the process of component leaching in the OER, it will provide more guidance for the rational design of superior electrocatalysts.</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":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12609","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141721834","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":"Grain boundary engineering: An emerging pathway toward efficient electrocatalysis","authors":"Xiaomin Xu,&nbsp;Yijun Zhong,&nbsp;Magdalena Wajrak,&nbsp;Tejas Bhatelia,&nbsp;San Ping Jiang,&nbsp;Zongping Shao","doi":"10.1002/inf2.12608","DOIUrl":"10.1002/inf2.12608","url":null,"abstract":"<p>Electrochemical transformation processes involving carbon, hydrogen, oxygen, nitrogen, and small-molecule chemistries represent a promising means to store renewable energy sources in the form of chemical energy. However, their widespread deployment is hindered by a lack of efficient, selective, durable, and affordable electrocatalysts. Recently, grain boundary (GB) engineering as one category of defect engineering, has emerged as a viable and powerful pathway to achieve improved electrocatalytic performances. This review presents a timely and comprehensive overview of recent advances in GB engineering for efficient electrocatalysis. The beneficial effects of introducing GBs into electrocatalysts are discussed, followed by an overview of the synthesis and characterization of GB-enriched electrocatalysts. Importantly, the latest developments in leveraging GB engineering for enhanced electrocatalysis are thoroughly examined, focusing on the electrochemical utilization cycles of carbon, hydrogen, oxygen, and nitrogen. Future research directions are proposed to further advance the understanding and application of GB engineering for improved electrocatalysis.</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 8","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12608","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141721832","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":"Autonomous self-healing 3D micro-suction adhesives for multi-layered amphibious soft skin electronics","authors":"Dohyun Lim,&nbsp;Min Woo Jeong,&nbsp;Hyeongho Min,&nbsp;Yeon Soo Lee,&nbsp;Gui Won Hwang,&nbsp;Seung Hwan Jeon,&nbsp;Kyu Ho Jung,&nbsp;Ngoc Thanh Phuong Vo,&nbsp;Min-Seok Kim,&nbsp;Da Wan Kim,&nbsp;Jin Young Oh,&nbsp;Changhyun Pang","doi":"10.1002/inf2.12603","DOIUrl":"10.1002/inf2.12603","url":null,"abstract":"<p>Autonomously self-healing, reversible, and soft adhesive microarchitectures and structured electric elements could be important features in stable and versatile bioelectronic devices adhere to complex surfaces of the human body (rough, dry, wet, and vulnerable). In this study, we propose an autonomous self-healing multi-layered adhesive patch inspired by the octopus, which possess self-healing and robust adhesion properties in dry/underwater conditions. To implement autonomously self-healing octopus-inspired architectures, a dynamic polymer reflow model based on structural and material design suggests criteria for three-dimensional patterning self-healing elastomers. In addition, self-healing multi-layered microstructures with different moduli endows efficient self-healing ability, human-friendly reversible bio-adhesion, and stable mechanical deformability. Through programmed molecular behavior of microlevel hybrid multiscale architectures, the bioinspired adhesive patch exhibited robust adhesion against rough skin surface under both dry and underwater conditions while enabling autonomous adhesion restoring performance after damaged (over 95% healing efficiency under both conditions for 24 h at 30°C). Finally, we developed a self-healing skin-mountable adhesive electronics with repeated attachment and minimal skin irritation by laminating thin gold electrodes on octopus-like structures. Based on the robust adhesion and intimate contact with skin, we successfully obtained reliable measurements during dynamic motion under dry, wet, and damaged conditions.</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 10","pages":""},"PeriodicalIF":22.7,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/inf2.12603","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141721833","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}