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Quantitative gas-phase transmission electron microscopy: Where are we now and what comes next? 定量气相透射电子显微镜：现在和未来？
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-02-05 DOI: 10.1557/s43577-023-00648-8
Joerg R. Jinschek, Stig Helveg, Lawrence F. Allard, Jennifer A. Dionne, Yuanyuan Zhu, Peter A. Crozier
{"title":"Quantitative gas-phase transmission electron microscopy: Where are we now and what comes next?","authors":"Joerg R. Jinschek, Stig Helveg, Lawrence F. Allard, Jennifer A. Dionne, Yuanyuan Zhu, Peter A. Crozier","doi":"10.1557/s43577-023-00648-8","DOIUrl":"https://doi.org/10.1557/s43577-023-00648-8","url":null,"abstract":"<p>Based on historical developments and the current state of the art in gas-phase transmission electron microscopy (GP-TEM), we provide a perspective covering exciting new technologies and methodologies of relevance for chemical and surface sciences. Considering thermal and photochemical reaction environments, we emphasize the benefit of implementing gas cells, quantitative TEM approaches using sensitive detection for structured electron illumination (in space and time) and data denoising, optical excitation, and data mining using autonomous machine learning techniques. These emerging advances open new ways to accelerate discoveries in chemical and surface sciences.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"1 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139750985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Li battery passes puncture-resistance test 锂电池通过抗穿刺测试
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-02-05 DOI: 10.1557/s43577-023-00658-6
Rahul Rao
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引用次数: 0
Batteries for small-scale robotics 用于小型机器人的电池
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-02-02 DOI: 10.1557/s43577-023-00651-z
Minshen Zhu, Oliver G. Schmidt
{"title":"Batteries for small-scale robotics","authors":"Minshen Zhu, Oliver G. Schmidt","doi":"10.1557/s43577-023-00651-z","DOIUrl":"https://doi.org/10.1557/s43577-023-00651-z","url":null,"abstract":"<p>The advent of small-scale robots holds immense potential for revolutionizing various industries, particularly in the domains of surgery and operations within confined spaces that are currently inaccessible to conventional tools. However, their tethered nature and dependence on external power sources impede their progress. To surmount these challenges, the integration of batteries into these diminutive robots emerges as a promising solution. This article explores the integration of batteries in small-scale robots, focusing on “hard” and “soft” approaches. The challenges of integrating rigid batteries into microrobots are discussed. Various battery materials suitable for microfabrication are explored, along with creating three-dimensional structures to optimize performance within limited space. The “soft” integration emphasizes the need for flexible and deformable battery technologies that seamlessly integrate with soft robotic systems. Challenges related to flexibility, stretchability, and biocompatibility are addressed. The concept of distributed and mobile energy units, where smaller batteries assemble into a larger power bank, is proposed for scalability and adaptability. Extracting energy from the environment, inspired by fuel cells, reduces reliance on traditional batteries. This article offers valuable insights into battery integration for small-scale robots, propelling advancements in autonomous and versatile systems. By overcoming current limitations, integrated batteries will unlock the full potential of small-scale robots across various industries.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"62 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139665599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Journal Highlights 期刊要闻
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-01-25 DOI: 10.1557/s43577-023-00655-9
{"title":"Journal Highlights","authors":"","doi":"10.1557/s43577-023-00655-9","DOIUrl":"https://doi.org/10.1557/s43577-023-00655-9","url":null,"abstract":"","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"22 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139557821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self-healing polymer exhibits autonomous alignment 自愈合聚合物展现自主排列功能
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-01-19 DOI: 10.1557/s43577-023-00656-8
Rahul Rao
{"title":"Self-healing polymer exhibits autonomous alignment","authors":"Rahul Rao","doi":"10.1557/s43577-023-00656-8","DOIUrl":"https://doi.org/10.1557/s43577-023-00656-8","url":null,"abstract":"","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"1 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139498021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiscale modeling of crystal defects in structural materials 结构材料晶体缺陷的多尺度建模
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-01-17 DOI: 10.1557/s43577-023-00647-9
Jian Wang, Haixuan Xu, Huajian Gao, David L. McDowell
{"title":"Multiscale modeling of crystal defects in structural materials","authors":"Jian Wang, Haixuan Xu, Huajian Gao, David L. McDowell","doi":"10.1557/s43577-023-00647-9","DOIUrl":"https://doi.org/10.1557/s43577-023-00647-9","url":null,"abstract":"<p>Defects in crystals influence and control many relevant material properties. It is essential to employ multiscale modeling to understand structure and evolution of crystal defects. Most multiscale modeling schemes are hierarchical in nature, typically passing results from modeling conducted at each successive length/time scale to the next higher scale(s), with the intent to inform model parameters or instruct the form of reduced-order models. Here, we briefly review some pertinent hierarchical multiscale modeling advances for fundamentals of crystal defects.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>\u0000","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"28 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139481336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Small-scale robots inspired by aquatic interfacial biolocomotion 受水生界面生物运动启发的小型机器人
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-01-17 DOI: 10.1557/s43577-023-00646-w
Dongjin Kim, Chan Jin Park, Je-Sung Koh, Jonghyun Ha
{"title":"Small-scale robots inspired by aquatic interfacial biolocomotion","authors":"Dongjin Kim, Chan Jin Park, Je-Sung Koh, Jonghyun Ha","doi":"10.1557/s43577-023-00646-w","DOIUrl":"https://doi.org/10.1557/s43577-023-00646-w","url":null,"abstract":"<p>Bioinspired semiaquatic robots have a remarkable ability to effectively navigate on the water surface. In this article, we explore the design of these biomimetic robotic systems and their body scale-dependent governing forces behind the motion. First, the role of surface tension in enabling hydrophobic objects to remain afloat despite having greater density than water and the effect of morphology, especially the presence of hair-like structures, on the flotation stability are discussed. Then the forces that drive the diverse motions of natural organisms and robots on the air/water interface are investigated. We highlight that while small organisms and robots generate motion utilizing surface tension-based force, large ones primarily exploit inertial drag for propulsion. We show the correlation between the performance and body size in both small and large natural organisms, and how they adjust the shape and speed of legs to optimize the propulsion. To optimize these distinct propulsion forces, the shape and speed of the driving legs are adjusted, thereby maximizing momentum while maintaining high efficiency. This article aims to provide insights on the design and operating mechanism of semiaquatic robots and to bridge the gap between the study of biological locomotion and its mechanical analogs.</p><h3 data-test=\"abstract-sub-heading\">Graphical Abstract</h3>\u0000","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"74 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139481334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advances in solid-state batteries: Materials, interfaces, characterizations, and devices 固态电池的进展：材料、界面、表征和设备
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-01-16 DOI: 10.1557/s43577-023-00649-7
{"title":"Advances in solid-state batteries: Materials, interfaces, characterizations, and devices","authors":"","doi":"10.1557/s43577-023-00649-7","DOIUrl":"https://doi.org/10.1557/s43577-023-00649-7","url":null,"abstract":"<h3>Abstract</h3> <p>Solid-state batteries with features of high potential for high energy density and improved safety have gained considerable attention and witnessed fast growing interests in the past decade. Significant progress and numerous efforts have been made on materials discovery, interface characterizations, and device fabrication. This issue of <em>MRS Bulletin</em> focuses on the current state of the art of solid-state batteries with the most important topics related to the interface issues, advanced characterizations, and electrode chemistries, aiming to provide a comprehensive perspective for the interface and characterization challenges for high-performance solid-state battery devices.</p> <span> <h3>Graphical abstract</h3> <p> <span> <span> <img alt=\"\" src=\"https://static-content.springer.com/image/MediaObjects/43577_2023_649_Fige_HTML.jpg\"/> </span> </span></p> </span>","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"25 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139481380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Journal Highlights 期刊要闻
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-01-10 DOI: 10.1557/s43577-023-00653-x
{"title":"Journal Highlights","authors":"","doi":"10.1557/s43577-023-00653-x","DOIUrl":"https://doi.org/10.1557/s43577-023-00653-x","url":null,"abstract":"","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"5 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139421883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Small-scale robotic devices for medical interventions in the brain 用于脑部医疗干预的小型机器人设备
IF 5 3区 材料科学
Mrs Bulletin Pub Date : 2024-01-05 DOI: 10.1557/s43577-023-00644-y
{"title":"Small-scale robotic devices for medical interventions in the brain","authors":"","doi":"10.1557/s43577-023-00644-y","DOIUrl":"https://doi.org/10.1557/s43577-023-00644-y","url":null,"abstract":"<h3>Abstract</h3> <p>This article summarizes the recent advancements in the design, fabrication, and control of microrobotic devices for the diagnosis and treatment of brain disorders. With a focus on diverse actuation methods, we discuss how advancements in materials science and microengineering can enable minimally invasive and safe access to brain tissue. From targeted drug delivery to complex interfacing with neural circuitry, these innovative technologies offer great clinical potential. The article also underscores the importance of device mechanics for minimizing tissue damage and the growing role of advanced manufacturing techniques for maximizing functionality, offering an up-to-date multidisciplinary perspective on this rapidly evolving field.</p> <span> <h3>Graphical abstract</h3> <p><span> <span> <img alt=\"\" src=\"https://static-content.springer.com/image/MediaObjects/43577_2023_644_Figa_HTML.png\"/> </span> </span></p> </span>","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"1 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139373074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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