Review
Electrochemistry
Shen Qiu, Yunkai Xu, Xianyong Wu, Xiulei Ji
Summary: This review introduces the recent progress of Prussian blue analogues for aqueous monovalent ion batteries, including metal ions of Li+, Na+, K+, and non-metal ions of H+ and NH4+.
ELECTROCHEMICAL ENERGY REVIEWS
(2022)
Review
Chemistry, Multidisciplinary
Wenli Shu, Chunhua Han, Xuanpeng Wang
Summary: Potassium-ion batteries (PIBs) have recently emerged as an alternative to lithium-ion batteries for large-scale grid energy storage, thanks to their cost-effectiveness and high theoretical energy density. However, the scarcity of appropriate high-capacity cathode materials is a critical challenge for PIBs. Prussian blue analogs (PBAs) have gained attention due to their simple synthesis and stable framework that allows for the insertion/extraction of large-size K+. This review provides an overview of current research progress on PBAs as cathode materials in nonaqueous PIBs, including crystal structure, electrochemical reaction mechanisms, optimization strategies, and the transition to commercial production.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Review
Nanoscience & Nanotechnology
Chiwei Xu, Zhengwei Yang, Xikun Zhang, Maoting Xia, Huihui Yan, Jing Li, Haoxiang Yu, Liyuan Zhang, Jie Shu
Summary: This review highlights the importance of Prussian blue analogues (PBAs) in aqueous batteries, analyzing the relationship between their electrochemical behaviors and structural characteristics, and noting that different carrier ions require different types of PBAs. In addition, it discusses the desalination batteries operating with a mechanism similar to aqueous batteries, providing a comprehensive overview of the application of PBAs in aqueous systems.
NANO-MICRO LETTERS
(2021)
Review
Chemistry, Multidisciplinary
Xiao-Hao Liu, Jian Peng, Wei-Hong Lai, Yun Gao, Hang Zhang, Li Li, Yun Qiao, Shu-Lei Chou
Summary: PBAs, as promising cathode materials for SIBs, have appealing characteristics but face challenges hindering their performance output. Understanding their electrochemical reaction process and structural evolution is crucial for enhancing performance and cycling stability. Advanced characterization techniques play a key role in guiding the construction of high-performance PBAs cathodes.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Review
Electrochemistry
Min Li, Mariam Maisuradze, Rosalinda Sciacca, Ivana Hasa, Marco Giorgetti
Summary: Aqueous zinc-ion batteries (AZIBs) are considered one of the most promising aqueous rechargeable metal-ion batteries (ARMIBs) for grid scale electrochemical energy storage. Prussian Blue Analogues (PBAs) have shown to be the most promising cathode materials for AZIBs, due to their improved cyclability and rate performance. This comprehensive review focuses on the recent progress and understanding of the structure-property correlation of different PBAs, guiding the development of improved cathode materials and optimization strategies for extended cyclability and capacity retention.
BATTERIES & SUPERCAPS
(2023)
Article
Chemistry, Physical
Suma Chandra Reddy Niragatti, Sreekanth Thupakula Venkata Madhukar, Jonghoon Kim, Kisoo Yoo
Summary: This study reports Co-Ni co-doped PBA as cathode materials for AZIBs, and proposes low-cost porous water-based separators. The results show that nitrocellulose membrane separator exhibits optimal performance.
JOURNAL OF POWER SOURCES
(2023)
Review
Chemistry, Multidisciplinary
Jian Peng, Wang Zhang, Qiannan Liu, Jiazhao Wang, Shulei Chou, Huakun Liu, Shixue Dou
Summary: This review provides an overview of Prussian blue analogues (PBAs), including material-level optimization and their prospects in practical sodium-ion batteries. It aims to bridge the gap between laboratory research and commercial application.
ADVANCED MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Yaozong Zhou, Ying Jiang, Yixin Zhang, Yan Chen, Ziheng Wang, Anni Liu, Zekai Lv, Man Xie
Summary: In this study, fluffy-like nickel PB (PB-Ni) was prepared by replacing parts of Fe ion sites in PB with Ni ions, resulting in improved cycling stability for sodium-ion batteries. PB-Ni exhibited an initial capacity of 114.2 mA h g(-1) and a stable cycling performance of 800 cycles at 50mA g(-1). In situ X-ray diffraction characterization revealed reversible phase transformation and small volume variation for PB-Ni.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Engineering, Environmental
Yu Liu, Lei Luo, Zhaoxi Shen, Yu Ji, Zhaorui Wen, Zhongheng Li, Jinliang Li, Pengzhan Sun, Junpeng Xie, Guo Hong
Summary: Among energy storage systems, symmetric aqueous batteries (SABs) are gaining attention due to their low cost, convenience, and safety. However, there is a limited selection of bipolar materials for SABs and practical applications are rare. This study utilizes Prussian blue analogues (PBAs) with bipolarity to construct SABs, resulting in improved structural stability and enhanced cyclability. Various application scenarios, such as fibrous SABs, low-temperature SABs, and seawater SABs, have been explored with different electrolytes. The study presents a universal strategy for constructing practical SABs using PBAs materials.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
Trakarn Yimtrakarn, Yi-Chih Liao, M. V. Ahmed Sanin, Jeng-Lung Chen, Yu-Chun Chuang, Nuttapol Lerkkasemsan, Watchareeya Kaveevivitchai
Summary: In this study, sodium manganese hexacyanoferrate (NaMnFe-PB) was reported as a cathode material for Zn-ion batteries. Its ease of synthesis, rigid open framework, and compositional and electrochemical tunability make it an attractive low-cost Mn-Fe-based compound.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Jiangyuan Xing, Yongsheng Zhang, Yang Jin, Qianzheng Jin
Summary: A high-entropy Prussian blue analogue (HE-PBA) with increased configuration entropy was prepared by integrating five transition metal elements, exhibiting superior electrochemical performance and structural stability in Zn-ion batteries.
Article
Chemistry, Physical
Jiangyuan Xing, Yongsheng Zhang, Yang Jin, Qianzheng Jin
Summary: This study prepares a high-entropy Prussian blue analogue (HE-PBA) with increased configuration entropy, which exhibits improved electrochemical performance and structural stability in Zn-ion batteries. The HE-PBA undergoes a phase transition in the cathode, resulting in a stable structure and enhanced uptake of Zn2+ through the cocktail effect of multiple transition metal active redox couples.
Article
Chemistry, Multidisciplinary
Runzhe Wei, Xingwu Zhai, Henry R. Tinker, Pan He, Charlie A. F. Nason, Yupei Han, Veronica Celorrio, Gopinathan Sankar, Min Zhou, Yang Xu
Summary: This study investigates the effect of anion vacancies in Fe-based potassium Prussian blue analogs on the intercalation mechanism of potassium and sodium ions in hybrid sodium-ion batteries. The results show that introducing anion vacancies can enhance potassium-ion diffusion and intercalation in the cathode, resulting in a potassium-ion-dominated high-discharge-voltage ion storage process.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Review
Chemistry, Physical
Guangyu Du, Huan Pang
Summary: Prussian blue (PB) analogues, as advanced inorganics, have gained significant attention in electrochemical energy storage. Studies focus on improving structural, morphological, and electrochemical properties, as well as synthesizing composites with other materials. Applications in various batteries and future challenges are also discussed.
ENERGY STORAGE MATERIALS
(2021)
Article
Chemistry, Physical
Yujie Wang, Kangfan Xie, Yanfei Zhu, Kai Tong, Mingyu Zhang, Feixiang Wu
Summary: Microcubic FeF3@C composite, synthesized through the Prussian blue microcubes, shows stable and ultralong lifespan as the cathode of lithium batteries. The capacity rising of as-prepared FeF3 cathodes within initial cycles is attributed to the compact carbon shell and stable cathode solid electrolyte interphase.
JOURNAL OF POWER SOURCES
(2023)
Review
Chemistry, Multidisciplinary
Wei Xia, Yang Zhao, Feipeng Zhao, Keegan Adair, Ruo Zhao, Shuai Li, Ruqiang Zou, Yusheng Zhao, Xueliang Sun
Summary: Solid-state batteries have attracted significant research attention in recent years due to their improved safety properties and potential for high-energy density. However, the stability of solid-state electrolytes remains a challenge. Recent progress has been made in exploring new materials, such as antiperovskites, which show promising properties in terms of ionic conductivity and electrochemical stability. The structural flexibility of antiperovskite electrolytes makes them excellent candidates for solid-state battery applications.
Article
Pharmacology & Pharmacy
Yi-wei Yin, Xiao-qin Liu, Jia-qin Gu, Zi-ran Li, Zheng Jiao
Summary: This study aimed to explore appropriate remedial dosing regimens for non-adherent edoxaban-treated NVAF patients through Monte Carlo simulation. The proposed remedial strategies differed from the current recommendations and were related to the delay time. PK/PD modelling and simulation are effective in developing and evaluating the remedial strategies of edoxaban.
BRITISH JOURNAL OF CLINICAL PHARMACOLOGY
(2023)
Article
Nanoscience & Nanotechnology
Lulu Chai, Junqing Pan, Xiaoyang Zhu, Yanzhi Sun, Xiaoguang Liu, Wei Li, Jinjie Qian, Xifei Li, Xueliang Sun
Summary: This article introduces a new concept of ion motors, which can realize the directional driving and uniformity of the electrolyte, thereby solving the concentration polarization and dendrite problems in metal secondary batteries and flow batteries.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Physical
Xing Xu, He Zhu, Yu Tang, Liguang Wang, Qinghua Zhang, Yang Ren, Si Lan, Lizhi Xiang, Jiyuan Jian, Hua Huo, Guo-Xing Chen, Lin Gu, Geping Yin, Xun-Li Wang, Xueliang Sun, Chunyu Du, Qi Liu
Summary: Knowledge of structure-performance relationship is crucial in material design. In this study, we improved the performance of a Ni-rich cathode material by building monoclinic surfaces and engineering octahedral ligand field. Our approach shows potential for widespread battery research.
Article
Chemistry, Multidisciplinary
Yanda Fu, Kai Yang, Shida Xue, Weihan Li, Shiming Chen, Yongli Song, Zhibo Song, Wenguang Zhao, Yunlong Zhao, Feng Pan, Luyi Yang, Xueliang Sun
Summary: In this study, a composite solid electrolyte (OV-LLZTO/PEO) is prepared by introducing LLZTO with surface defects into PEO, which forms a firmly bonded polymer-ceramic interface. This electrolyte membrane exhibits high mechanical strength, reduced interfacial resistance, and improved Li+ conductivity. Solid-state full-cells employing OV-LLZTO/PEO demonstrate excellent rate capability, power density, and capacity retention.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Xuejie Gao, Xiaofei Yang, Ming Jiang, Matthew Zheng, Yang Zhao, Ruying Li, Wenfeng Ren, Huan Huang, Runcang Sun, Jiantao Wang, Chandra Veer Singh, Xueliang Sun
Summary: All-solid-state Li batteries with solid-polymer electrolytes have potential for improved safety and high energy density. However, Li dendrite formation at the Li anode limits their development. This study proposes a Li-rich Li13In3 alloy electrode as a solution to suppress Li dendrite growth and achieve high-energy-density ASSLBs.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Ruizhi Yu, Changhong Wang, Hui Duan, Ming Jiang, Anbang Zhang, Adam Fraser, Jiaxuan Zuo, Yanlong Wu, Yipeng Sun, Yang Zhao, Jianwen Liang, Jiamin Fu, Sixu Deng, Zhimin Ren, Guohua Li, Huan Huang, Ruying Li, Ning Chen, Jiantao Wang, Xifei Li, Chandra Veer Singh, Xueliang Sun
Summary: Employing lithium-rich layered oxide (LLO) as the cathode in all-solid-state batteries (ASSBs) is desired for high energy density, but its poor kinetics due to low electronic conductivity and oxygen-redox-induced structural degradation hinders its application. This study enhances the charge transfer kinetics of LLO by constructing efficient electron transport networks within solid-state electrodes, reducing electron transfer resistance, and stabilizes the lattice oxygen of LLO through an infusion-plus-coating strategy, suppressing interfacial oxidation and structural degradation. The LLO-based ASSBs exhibit high discharge capacity and long cycle stability, providing important insights for the development of high-energy-density ASSBs.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Xiaofei Yang, Xuejie Gao, Ming Jiang, Jing Luo, Jitong Yan, Jiamin Fu, Hui Duan, Shangqian Zhao, Yongfu Tang, Rong Yang, Ruying Li, Jiantao Wang, Huan Huang, Chandra Veer Singh, Xueliang Sun
Summary: This article introduces a method for achieving high-performance all-solid-state lithium batteries (ASSLBs) by using the grain-boundary electronic insulation (GBEI) strategy in sulfide electrolytes. The experimental results show that this strategy can effectively block electron transport and improve the cycling life and stability of the batteries.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Huimin Wang, Changhong Wang, Matthew Zheng, Jianneng Liang, Ming Yang, Xingyu Feng, Xiangzhong Ren, Denis Y. W. Yu, Yongliang Li, Xueliang Sun
Summary: A solid-state sandwich electrolyte is designed for Cu-Li batteries to overcome the limited solubility and shuttle effect of Cu ions. The solid-state Cu-Li battery demonstrates a high energy density and long-term cyclability.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Physical
Shenghua Ye, Shuhua Xie, Yaqi Lei, Xiuyuan Yang, Jing Hu, Lirong Zheng, Zhida Chen, Yonghuan Fu, Xiangzhong Ren, Yongliang Li, Xiaoping Ouyang, Qianling Zhang, Jianhong Liu, Xueliang Sun
Summary: In this study, dual-metal atomic pairs of Mn-Fe binuclear sites anchored onto a graphite-like structure were constructed. The strong short-range electronic interaction between Mn and Fe sites in the binuclear structure transforms Fe sites to a high spin state, improving the oxygen reduction reaction performance of the Mn-Fe structure.
Article
Chemistry, Multidisciplinary
Zhaoyan Luo, Xianliang Li, Tingyi Zhou, Yi Guan, Jing Luo, Lei Zhang, Xueliang Sun, Chuanxin He, Qianling Zhang, Yongliang Li, Xiangzhong Ren
Summary: A study finds that optimizing the electronic configuration of single-atom Fe-N-C catalysts by incorporating adjacent Ru-N-4 moieties can enhance their oxygen reduction reaction (ORR) performance, resulting in lower adsorption energy of ORR intermediates at Fe sites.
Article
Chemistry, Physical
Zixuan Zhu, Bo Liu, Yong Qian, Yanyan Fang, Xin Lei, Xinmiao Liu, Jianbin Zhou, Yitai Qian, Gongming Wang
Summary: Regulating lithium deposition/stripping behavior in 3D hosts is critical for stable lithium metal batteries. A low-tortuosity wood derived carbon (WDC) with gradient-distributed lithiophilic sites is constructed using biomimetic capillary action, as an efficient scaffold for lithium deposition/stripping. The WDC-GDAg electrode exhibits favorable Li plating behavior and high cycling stability, with high capacity retention and remarkable rate performance in full cells.
ADVANCED ENERGY MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
John Holoubek, Haodong Liu, Qizhang Yan, Zhaohui Wu, Bao Qiu, Minghao Zhang, Sicen Yu, Shen Wang, Jianbin Zhou, Tod A. Pascal, Jian Luo, Zhaoping Liu, Ying Shirley Meng, Ping Liu
Summary: This study demonstrates the reversible performance of a localized-high-concentration electrolyte (LHCE) based on ether solvents for Li||LMR batteries, improving the cycling performance and cathode-electrolyte interphase chemistry.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Physical
Shenghua Ye, Shuhua Xie, Yaqi Lei, Xiuyuan Yang, Jing Hu, Lirong Zheng, Zhida Chen, Yonghuan Fu, Xiangzhong Ren, Yongliang Li, Xiaoping Ouyang, Qianling Zhang, Jianhong Liu, Xueliang Sun
Summary: In this study, dual-metal atomic pairs of Mn-Fe binuclear sites were constructed, which exhibited strong short-range electronic interaction and improved oxygen reduction reaction performance.
Article
Chemistry, Physical
Youchen Hao, Xifei Li, Wen Liu, Jingjing Wang, Hui Shan, Wenbin Li, Xingjiang Liu, Liangxu Lin, Xianyou Wang, Xueliang Sun
Summary: The introduction of a Prussian blue coating layer as a functionalized interface can overcome the limitations of high-rate cyclability of Li-rich Mn-based oxide, improving its rate performance and capacity retention.
Article
Chemistry, Physical
Sirinya Ukasi, Paritta Jutapukti, Chiranicha Ninthub, Nattapong Pinpru, Phakkhananan Pakawanit, Wanwilai Vittayakorn, Satana Pongampai, Naratip Vittayakorn, Thitirat Charoonsuk
Summary: This study explores the enhancement of electrical output of flexible hybrid piezoelectric-triboelectric nanogenerators by incorporating gamma-glycine into fully organic composites. The research demonstrates the importance of optimized concentrations of gamma-glycine and chitosan in achieving superior performance. The study identifies the critical content of gamma-glycine that leads to the highest output signal, and provides theoretical explanations for this observation.
Article
Chemistry, Physical
Yoonsang Ra, Yu-seop Kim, Seonmo Yang, Namgyu Kang, Gyuwon Oh, Chungyeon Cho, Sangmin Lee, Dongwhi Choi
Summary: In this study, a portable energy harvester (STEP) was proposed to drive various functional LEDs using biomechanical energy. The roles and functionalities of a triboelectric nanogenerator (TENG) and electromagnetic generator (EMG) in the hybrid energy harvester were experimentally demonstrated, and the necessity of hybridization for LED-involved devices was described. The STEP showed promising potential as an effective energy supply strategy for various functional LEDs in related industries.
Article
Chemistry, Physical
Dae Sol Kong, Kyung Hoon Kim, Ying Chieh Hu, Jong Hun Kim, Inseo Kim, Jeongwan Lee, Joonhyuk Lee, Won Hyuk Shon, Hanjin Yoo, Chul-Un Ro, Seungsu Lee, Hyoungjeen Jeen, Minbaek Lee, Minseok Choi, Jong Hoon Jung
Summary: With the rapid development of the Internet of Things and artificial intelligence, smart home has emerged to fulfill the security, convenience, and energy-saving issues of modern life. A flexoelectric mica crystal is used to augment the finger touch-driven triboelectric output for operating a wireless and multichannel smart home controller. This work provides important ingredients for enhancing triboelectric output and realizing a convenient, multifunctional, cost-effective, and adaptable smart home control system without batteries.
Article
Chemistry, Physical
Yi Han, Fang Wu, Xiaozhen Du, Zihao Li, Haixiang Chen, Dongxing Guo, Junlei Wang, Hong Yu
Summary: This paper presents a novel type of triboelectric nanogenerator that utilizes wind energy, with a Y-type bluff body to enhance vibration and output power. The application of this generator successfully provides power for a wireless temperature and humidity sensor.
Article
Chemistry, Physical
Wen Zhang, Fangyuan Cheng, Miao Chang, Yue Xu, Yuyu Li, Shixiong Sun, Liang Wang, Leimin Xu, Qing Li, Chun Fang, Meng Wang, Yuhao Lu, Jiantao Han, Yunhui Huang
Summary: This study successfully induced the formation of a uniform and robust CEI by constructing ZrO2 nano-rivets on the surface of LCO, stabilizing the surface of high-voltage LCO and facilitating lithium-ion diffusion.
Article
Chemistry, Physical
Karl P. Olson, Laurence D. Marks
Summary: This paper investigates the role of contacting shapes in triboelectricity and provides scaling rules for designing energy harvesting devices.
Article
Chemistry, Physical
Jong-An Choi, Jingu Jeong, Mingyu Kang, Hee-Jin Ko, Taehoon Kim, Keun Park, Jongbaeg Kim, Soonjae Pyo
Summary: Wind-driven triboelectric nanogenerators (WTENGs) are a promising emerging technology for sustainable wind energy harvesting, offering high output performance, lightweight design, and compact dimensions. This study introduces an innovative WTENG design that leverages a rolling-based mechanism to achieve efficient omnidirectional wind energy harvesting.
Article
Chemistry, Physical
Liwei Dong, Qian Tang, Chaoyang Zhao, Guobiao Hu, Shuai Qu, Zicheng Liu, Yaowen Yang
Summary: This paper proposes a novel hybrid scheme for flag-type nanogenerators (FNGs) that enhances their performance and broadens their operational wind speed ranges by harnessing the synergistic potential of two aerodynamic behaviors. The proposed flag-type triboelectric-piezoelectric hybrid nanogenerator (FTPNG) integrates flapping piezoelectric flags (PEFs) and a fluttering triboelectric flag (TEF). The FTPNG achieves significant power generation and a broad wind speed range, surpassing other FNGs, making it suitable for various self-powered systems and Internet of Things applications.
Review
Chemistry, Physical
Yunmeng Li, Xin Liu, Zewei Ren, Jianjun Luo, Chi Zhang, Changyong (Chase) Cao, Hua Yuan, Yaokun Pang
Summary: The demand for green and eco-friendly materials is growing due to increasing environmental concerns related to traditional petroleum-based products. Marine biomaterials have emerged as a promising alternative, thanks to their abundant availability, biocompatibility, biodegradability, and low toxicity. In this review, we discuss the development and applications of triboelectric nanogenerators (TENGs) based on marine biomaterials. The operational modes, foundational principles, intrinsic qualities, and advantages of marine biomaterials commonly used in TENG designs are highlighted. Approaches to enhance the efficacy of TENGs derived from marine biomaterials are also discussed, along with documented applications from existing literature. Furthermore, the existing challenges and future directions in marine biomaterial-inspired TENGs are explored.
Article
Chemistry, Physical
Matthew P. Wells, Adam J. Lovett, Yizhi Zhang, Zhongxia Shang, Kosova Kreka, Babak Bakhit, Haiyan Wang, Albert Tarancon, Judith L. MacManus-Driscoll
Summary: Reversible solid oxide cells (rSOCs) offer a promising solution to efficient energy conversion, but have been limited in portable power and electrolysis applications due to excessive polarisation resistance of the oxygen electrode at low temperatures. This study demonstrates the growth of symmetric and complete rSOC structures with reduced polarisation resistance by tuning oxygen vacancy through annealing, providing a promising route towards high-performance rSOC devices for portable power applications.
Article
Chemistry, Physical
Kangkang Bao, Minghui Wang, Yue Zheng, Panpan Wang, Liwen Yang, Yang Jin, Hui Wu, Bin Sun
Summary: This study utilizes ethanol as an electrolyte additive to modulate the migration of zinc ions and the surface structure of zinc anodes, resulting in improved capacity retention and cycle life of zinc-based aqueous batteries.
Article
Chemistry, Physical
Haichao Yang, Wensi Cai, Ming Wang, Saif M. H. Qaid, Zhiyuan Xu, Huaxin Wang
Summary: The introduction of sodium alginate (SA) into perovskite solar cells improves the carrier dynamics, stability, and performance by inhibiting nonradiative recombination and retarded charge dynamics.
Article
Chemistry, Physical
Cuirong Zhang, Mingyuan Wei, Zihan Chen, Wansheng Lin, Shifan Yu, Yijing Xu, Chao Wei, Jinwei Zhang, Ziquan Guo, Yuanjin Zheng, Qingliang Liao, Xinqin Liao, Zhong Chen
Summary: Artificial Intelligence of Things (AIoT) aims to establish smart and informative interactions between humans and devices. However, common pixelated sensing arrays in AIoT applications present problems such as hard and brittle devices, complex structures, and low precision. This article introduces an innovative solution called the all-in-one intelligent semitransparent interactive nerve patch (AISI nerve patch), which integrates sensing, recognition, and transmission functionalities into a thin and flexible patch. The AISI nerve patch is semitransparent, allowing for accurate identification without affecting aesthetics, and it can be attached to any curved surface for intelligent and interactive applications. With rapid response time and high precision recognition, it enables the integration of artificial intelligence and achieves high recognition accuracy for further development of AIoT.
Article
Chemistry, Physical
Youcun Bai, Heng Zhang, Huijun Song, Chong Zhu, Lijin Yan, Qin Hu, Chang Ming Li
Summary: A novel stainless-steel supported lattice-mismatched V-S-Se layered compound with high selenium vacancy was synthesized by adjusting the molar ratio of sulfur to selenium. The introduction of selenium vacancies created additional redox peaks of sulfur, providing more mass transport channels and active sites for zinc ions. The specific capacity and cycle stability of the electrode were significantly improved, demonstrating great potential for practical applications and providing insights into the effects of defects on battery performance.
Article
Chemistry, Physical
Yao Xiao, Puxian Xiong, Yakun Le, Zhenjie Lun, Kang Chen, Zhiduo Wang, Peishan Shao, Zhicong Chen, Dongdan Chen, Zhongmin Yang
Summary: This study successfully synthesized a material with multi-stimulus-responsive luminescence and confirmed the internal relationship between luminescence and defects by regulating the distribution and depth of defects. The dynamic process of multi-stimulus-responsive luminescence was validated by experimental and calculation results.
