Review
Chemistry, Physical
Aiswarya Baburaj, S. K. Naveen Kumar, Akshaya Kumar Aliyana, Megha Banakar, Satyaranjan Bairagi, George Stylios
Summary: This review comprehensively analyzes the factors influencing the performance of F-TENGs and highlights the recent advancements in self-powered sensing technology utilizing them. It also explores the crucial role of F-TENGs in sustainable development and IoT platforms, providing a roadmap for future directions.
Article
Nanoscience & Nanotechnology
Jinmei He, Yuyu Xue, Hui Liu, Jiehui Li, Qinghua Liu, Yue Zhao, Leihuan Mu, Cai-Li Sun, Mengnan Qu
Summary: With the rapid development of TENGs, self-powered, flexible, and wearable electronic devices have gained significant attention. This study prepared a composite fabric (HPC) with superhydrophobic and conductive properties, which was used as both a tribopositive material and electrode for TENGs. Compared to conventional TENGs with separate tribolayers and electrodes, the integrated HPC-TENG offers a simpler structure and lighter wear. Additionally, it demonstrates improved performance and high output even under high humidity conditions.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Review
Chemistry, Multidisciplinary
Hakjeong Kim, Dinh Cong Nguyen, Thien Trung Luu, Zhengbing Ding, Zong-Hong Lin, Dukhyun Choi
Summary: The rapid development of wearable electronics has improved the quality of human life. Fibrous material-based triboelectric nanogenerators (TENGs) are lightweight, flexible, and stretchable, making them suitable for providing power to wearable electronics. This article describes various fiber materials, fabrication methods, and the fundamentals of TENGs, as well as recent advances in functional fiber-based TENGs.
Review
Chemistry, Physical
Yiding Song, Nan Wang, Chaosheng Hu, Zhong Lin Wang, Ya Yang
Summary: The soft triboelectric nanogenerator (TENG) is a promising technology that efficiently utilizes ambient mechanical energy for self-powered operation and sensing. By integrating soft materials and deformable design, it expands the application scenarios of TENG.
Article
Chemistry, Physical
Na Sun, Gui-Gen Wang, Hai-Xu Zhao, Ya-Wei Cai, Jia-Ze Li, Gui-Zhong Li, Xiao-Nan Zhang, Bao-Lin Wang, Jie-Cai Han, Yuanhao Wang, Ya Yang
Summary: This study presented a wearable electronic device made of nanofiber-based triboelectric nanogenerator that is waterproof, breathable, and comfortable. By utilizing the coupling effect between nano-net structure and porous structure, the effective contact area was effectively enhanced, resulting in improved electrical performance and washable characteristics.
Article
Chemistry, Physical
Yu Chen, Erdong Chen, Zihao Wang, Yali Ling, Rosie Fisher, Mengjiao Li, Jacob Hart, Weilei Mu, Wei Gao, Xiaoming Tao, Bao Yang, Rong Yin
Summary: This study presents a novel approach to developing Textile-based TENGs using an embroidery technique. The use of enameled copper wires as embroidery materials enables the production of high voltage and current when in contact with specific fabrics. Plasma treatment improves the performance of the copper wire, resulting in higher power density. These embroidery TENGs have great potential for smart wearable devices.
Article
Chemistry, Physical
Youngkyun Kim, Dawoon Lee, Junsu Seong, Byeongwoo Bak, U. Hyeok Choi, Jaekyun Kim
Summary: This study introduces transparent and flexible triboelectric nanogenerator (TENG) as an invisible energy solution for wearable electronic devices, emphasizing the importance of non-flammable materials for safety. The researchers proposed bi-continuous and flame-retarding epoxy-based ion-gel films for high-performance and deformable TENG devices, achieving impressive output voltage and current while maintaining fire retardancy. The synergistic design of triboelectric ion-gel films presents a significant advancement towards a durable and transparent wearable energy solution.
Article
Materials Science, Multidisciplinary
Ran Wang, Xin Jin, Qianfei Wang, Qiran Zhang, Hao Yuan, Tifeng Jiao, Xia Cao, Jinming Ma
Summary: With the rapid development of flexible electronics, designing a wearable electronic device with multifunctionality has become a challenge. In this study, a polyacrylamide-based hydrogel doped with black phosphorus nanosheets was designed, which exhibited excellent conductivity, stretchability, transparency, and photothermal properties. The hydrogel was used as an electrode and encapsulated with structured polydimethylsiloxane to construct a multifunctional triboelectric nanogenerator. Additionally, the nanogenerator could be used for confidential communications by decrypting temperature-sensitive patterns using infrared light.
Review
Chemistry, Physical
Shahbaz Ahmad Lone, Kee Chin Lim, Kuldeep Kaswan, Subhodeep Chatterjee, Kai-Po Fan, Dongwhi Choi, Sangmin Lee, Hulin Zhang, Jia Cheng, Zong-Hong Lin
Summary: Triboelectric nanogenerators (TENGs) are highly efficient in converting mechanical energy to electrical energy. This review discusses recent progress in improving the output performance of TENGs and proposes a holistic approach for enhancing their charging and power conversion efficiency. The review also explores the applications of TENGs in wearable electronic devices and implantable medical devices, and highlights the challenges and future prospects of TENG research.
Article
Chemistry, Physical
Hui Li, Yannan Sun, Yujun Su, Ruihuan Li, Hongwei Jiang, Yingxi Xie, Xinrui Ding, Xiaoyu Wu, Yong Tang
Summary: This study presents a TENG based on multi-scale metal mesh electrode, which significantly improves output performance and is applied as a respiratory monitoring sensor in a breathing valve mask.
Article
Chemistry, Analytical
Jianwei Wang, Zhizhen Zhao, Xiangwen Zeng, Xiyu Liu, Youfan Hu
Summary: The triboelectric nanogenerator is a newly emerged technology that can collect energy from mechanical sources in the environment and has great potential in flexible electronics. By fabricating a tubular flexible nanogenerator with energy harvesting and human motion monitoring capabilities, real-time monitoring of motion states can be achieved.
Article
Chemistry, Physical
Fangfang Gao, Xuan Zhao, Zheng Zhang, Linlin An, Liangxu Xu, Xiaochen Xun, Bin Zhao, Tian Ouyang, Yue Zhang, Qingliang Liao, Li Wang
Summary: A lateral stretching-insensitive and self-powered pressure sensor has been developed in this study, which can maintain a constant impedance under lateral stretching strain and has potential applications in wearable devices and electronic skin for health assessment and prosthetics.
Article
Chemistry, Multidisciplinary
Yifan Xia, Yan Zhu, Xinrong Zhi, Wenyu Guo, Biao Yang, Siyu Zhang, Mingyuan Li, Xin Wang, Caofeng Pan
Summary: A transparent, self-healing, anti-freezing ionogel has been developed for the manufacturing of monolayered triboelectric nanogenerators and electromagnetic energy-based touch panels. These devices exhibit excellent performance and stability, making them suitable for energy harvesting, self-powered control, and wireless control of electrical appliances. In addition, the ionogel can transform into a multifunctional touch panel with impressive input capabilities.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Physical
Guanjun Zhu, Penggang Ren, Junjun Yang, Jie Hu, Zhong Dai, Hongtao Chen, Yanhao Li, Zhongming Li
Summary: This study develops a self-powered multi-mode flexible sensing system based on thermoplastic polyurethane film, which integrates TENG, FSSC, and strain sensor, and prepares the strain sensor with a unique conductive network through screen printing process. The system can provide continuous power supply and demonstrate excellent sensing performance in wearable devices.
Article
Engineering, Electrical & Electronic
Kequan Xia, Zhiwei Xu
Summary: With the advancement of artificial intelligence, research on touch sensors has become popular. A new triboelectric nanogenerator based on a facial mask has been proposed, which can harvest mechanical energy and serve as a flexible touch sensor. The generator demonstrates excellent performance, driving commercial electronics and being harmless to human skin.
SENSORS AND ACTUATORS A-PHYSICAL
(2021)
Article
Materials Science, Multidisciplinary
Zhijie Qi, Mingxing Zhou, Ya Li, Zhiqiang Xia, Wenxing Huo, Xian Huang
Summary: A method using programmable magnetic origami membranes to generate complex deformations for flexible actuators and triggering spontaneous deformations of carrying devices has been studied. These membranes have the ability to operate in different environments, capture and release objects, and offer tunable frequencies and gains.
ADVANCED MATERIALS TECHNOLOGIES
(2021)
Article
Engineering, Electrical & Electronic
Wenxing Huo, Huili Liang, Yicheng Lu, Zuyin Han, Rui Zhu, Yanxin Sui, Tao Wang, Zengxia Mei
Summary: InGaZnO high-voltage thin-film transistors (HV-TFTs) with a vertical dual-active-layer structure and lateral offset design have been fabricated at low temperature. These HV-TFTs exhibit characteristics similar to normal devices, with a high blocking voltage and a large ON/OFF ratio.
SEMICONDUCTOR SCIENCE AND TECHNOLOGY
(2021)
Article
Multidisciplinary Sciences
Zhongzhong Luo, Boyu Peng, Junpeng Zeng, Zhihao Yu, Ying Zhao, Jun Xie, Rongfang Lan, Zhong Ma, Lijia Pan, Ke Cao, Yang Lu, Daowei He, Hongkai Ning, Wanqing Meng, Yang Yang, Xiaoqing Chen, Weisheng Li, Jiawei Wang, Danfeng Pan, Xuecou Tu, Wenxing Huo, Xian Huang, Dongquan Shi, Ling Li, Ming Liu, Yi Shi, Xue Feng, Paddy K. L. Chan, Xinran Wang
Summary: Utilizing solution-processed monolayer organic crystal, ferroelectric HfZrOx gating, and van der Waals fabrication, researchers have developed flexible OTFTs with high transconductance and low power consumption. These OTFTs demonstrate outstanding intrinsic gain and amplifier voltage gain, outperforming existing technologies. Additionally, researchers have successfully integrated wearable ECG and pulse sensors with high fidelity amplification, capable of detecting weak ECG waves and diagnosing arrhythmia, showing great promise for battery/wireless-powered applications like electronic skins and RFID tags.
NATURE COMMUNICATIONS
(2021)
Article
Nanoscience & Nanotechnology
Jiameng Li, Jiayin Liu, Wangwei Lu, Ziyue Wu, Jingxian Yu, Bangbang Wang, Zhe Ma, Wenxing Huo, Xian Huang
Summary: The joint effect of galvanic corrosion and redeposition has been utilized to develop bimetallic transient nanocomposites, which can be printed and water-sintered to yield high-performance transient PCB circuits with excellent electrical conductivity and mechanical robustness. The entire sintering process requires no external energy and strict environmental conditions.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Instruments & Instrumentation
Hongbiao Xiang, Mengwei Li, Tilei Zhang, Shoujun Wang, Mian Zhang, Yang Song, Wenxing Huo, Xian Huang
Summary: The paper introduces a swimmer propelled by a magnetoelastic composite material, capable of free movement and control through external magnetic fields, suitable for medical applications. By establishing force and torque equilibrium equations, analyzing the swimmer's response and deformation to different magnetic fields, and using a closed-loop control system for path tracking.
SMART MATERIALS AND STRUCTURES
(2021)
Article
Computer Science, Artificial Intelligence
Wenxing Huo, Shifeng Xue, Zongzhi Zhao, Zhiyu Gao, Mingyue Shao
Summary: This paper mainly describes the finite element analysis conducted for the Xinbaishiyan tunnel in the reconstruction Chengdu-Kunming railway, which was used to guide its construction. The analysis results showed the deformation of the tunnel during excavation, and discussed the construction of tunnels with extra-large cross sections.
Article
Materials Science, Multidisciplinary
Wenxing Huo, Zi'an Zhang, Zilun Wang, Ziyue Wu, Jiameng Li, Yang Chai, Xian Huang
Summary: A photonic sintering method has been developed to achieve large-area transient van der Waals films for bioresorbable devices, processing 2D materials such as graphite, graphene, and transition metal sulfide. This method can produce continuous films of approximately 10 x 10 cm(2) in area and generate conductive patterns, potentially enabling large-scale production of transient electronics for innovative applications.
ADVANCED MATERIALS TECHNOLOGIES
(2022)
Article
Materials Science, Multidisciplinary
Chunxue Wan, Shenghan Gao, Xue Shang, Ziyue Wu, Tianyu Li, Wei Ling, Mingxing Zhou, Wenxing Huo, Yu Guo, Xian Huang
Summary: The article presents a flexible 12-lead electrocardiography system that can conduct electrocardiogram sensing and 3-axis acceleration monitoring simultaneously. The system, fabricated through a modularized printing process, offers high accuracy and stability with adjustable interconnect length for different body types. It is suitable for large-scale manufacturing and population health monitoring.
ADVANCED MATERIALS TECHNOLOGIES
(2022)
Article
Nanoscience & Nanotechnology
Rui Guo, Tianyu Li, Ziyue Wu, Chunxue Wan, Jing Niu, Wenxing Huo, Haixia Yu, Xian Huang
Summary: Low-cost, rapid patterning of liquid metal circuits is achieved through a universal printing technique using thermal transfer paper and a desktop laser printer. The technique allows for the transfer of circuit patterns to various substrates and maintains their functionality under extreme strain.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Retraction
Computer Science, Artificial Intelligence
Wenxing Huo, Shifeng Xue, Zongzhi Zhao, Zhiyu Gao, Mingyue Shao
Article
Chemistry, Multidisciplinary
Ya Li, Qing Yang, Song Liu, Xinyu Liu, Ziyue Wu, Jing Wang, Mingxing Zhou, Miaoning Ren, Chunxue Wan, Wenxing Huo, Yu Gao, Xian Huang
Summary: This study develops a self-purifying smart mask that can protect against airborne particles and hazardous gases while monitoring in real-time. The mask uses electrospun ZIF-8/polyacrylonitrile membranes instead of traditional melt-blown non-woven fabrics, providing high filtration and absorption efficiency. It also integrates flexible circuits to quantify filtration effectiveness and monitor environmental parameters. The mask's renewability enhances its durability and reduces the need for single-use masks.
ADVANCED MATERIALS INTERFACES
(2023)
Article
Nanoscience & Nanotechnology
Wenxing Huo, Zhiqiang Xia, Yu Gao, Rui Guo, Xian Huang
Summary: This study addresses the challenges of heat dissipation and electrical interconnection in flexible thermoelectric (TE) devices by integrating them with phase-change material (PCM) heatsinks and stretchable semi-liquid metal (semi-LM) interconnectors. The effectiveness of PCMs with varying melting points in temperature regulation is demonstrated, providing cooling effects exceeding 10 degrees C. The use of semi-LMs instead of LMs enables excellent stretchability and efficient heat dissipation. Additionally, the TE devices generate power with a density of 7.3 mu W/cm(2) at an ambient temperature of 22 degrees C, making them an ideal power source for wearable self-powered sensing systems. Successful integration into garments and armbands confirms the practicality and adaptability of these flexible thermoelectric devices, establishing them as critical components for future wearables with superior resilience to daily wear and tear.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Biophysics
Ya Li, Xinyu Liu, Yingying Zhang, Ziyue Wu, Wei Ling, Xinyu Zhang, Mingxing Zhou, M. Serdar Onses, Pan Zhou, Sui Mao, Wenxing Huo, Zhenzhen Fan, Hong Yang, Hanjie Wang, Xian Huang
Summary: This article introduces a strategy of using flexible wearable electronics and injectable nanomaterials to disrupt the transportation of circulating tumor cells (CTCs) in the blood. The flexible device contains a magnetic membrane that attracts Fe3O4@Au nanoparticles (NPs) with specific aptamers, forming a configuration to specifically capture CTCs. Thinned flexible AlGaAs LEDs in the device heat up the NPs to cause CTC death. The fusion of nanomaterials and flexible electronics reveals a new field for improving therapeutic effects and postoperative outcomes of diseases.
BIOSENSORS & BIOELECTRONICS
(2023)
Article
Multidisciplinary Sciences
Jiameng Li, Jiayin Liu, Ziyue Wu, Xue Shang, Ya Li, Wenxing Huo, Xian Huang
Summary: In this study, a fully printed bioresorbable electrochemical device was developed for real-time glucose monitoring. The device utilizes bioresorbable materials and a molybdenum-tungsten reference electrode to achieve stable electrode potential and accurate detection. In vitro and in vivo experiments demonstrated the device's performance and biocompatibility, indicating its potential for mass manufacturing high-performance bioresorbable electrochemical devices.
Article
Materials Science, Multidisciplinary
Miaoning Ren, Tianyu Li, Wenxing Huo, Yu Guo, Zhiqiang Xia, Ya Li, Jing Niu, M. Serdar Onses, Xian Huang
Summary: A method using silver nanoparticles and intense pulsed light as a heating source is presented to achieve nanopores on polymer membranes. The density and size of nanopores can be controlled by adjusting the spin coating rate, nanoparticle suspension concentration, and nanoparticle size. The fabricated nanopores have been used to measure protein translocation behaviors and identify protein denaturation.
INTERNATIONAL JOURNAL OF SMART AND NANO MATERIALS
(2023)
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.