Article
Chemistry, Physical
Kun Fu, Jie Zhou, Hanguang Wu, Zhiqiang Su
Summary: A fibrous stretchable TENG-based sensor with core-sheath structure was fabricated for physiological monitoring, showing excellent sensing performance and stability. The sensor can detect ultralow pressure, demonstrate sensitivity to external force, and applied in human motion monitoring and pressure distribution recognition.
Article
Chemistry, Multidisciplinary
Yang-Biao Xue, Yuan-Ming Cao, Peng Luo, Xin-Xin Dong, Bin-Bin Han, Yu-Dong Zhao, Mi Zheng, Min Zheng, Zuo-Shan Wang, Ming-Peng Zhuo
Summary: In this study, a thermo-hydroelectric generator (THEG) is designed using an asymmetric sandwich structure with MoS2/MXene materials and vertical MoS2 nanosheets to collect heat-moisture energy and generate electricity. The device shows high output power density and sensitive temperature recognition ability, making it promising for applications such as health monitoring.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Review
Engineering, Biomedical
Aoxi Yu, Mingye Zhu, Congkai Chen, Yang Li, Haixia Cui, Shujuan Liu, Qiang Zhao
Summary: Flexible sensors, as a significant component of flexible electronics, have great potential in the realms of human-computer interaction and health monitoring. Implantable flexible sensors offer more accurate and reliable vital sign information compared to wearable sensors by directly integrating with human tissue. This review provides a detailed overview of implantable flexible sensors for vital signs monitoring, covering essential conditions for in vivo applications.
ADVANCED HEALTHCARE MATERIALS
(2023)
Article
Chemistry, Physical
Xujing Zhang, Songsong Tang, Rui Ma, Zetong Chen, Jingting Zhuo, Lingyun Cao, Jin Yang, Guowei Yang, Fang Yi
Summary: This article develops a multimodal smart textile that can simultaneously measure temperature and pulse/touch in real time, with high performance and no signal interference. The smart textile uses a triboelectric nanogenerator to detect touch/pulse and a core thermoresistive micro/nano porous fiber to detect temperature. The fiber has record-high thermal sensitivity and the fastest response/recovery time among previously reported fiber/textile-based temperature sensors.
Article
Chemistry, Physical
Qi Wang, Tao Ruan, Qingda Xu, Bin Yang, Jingquan Liu
Summary: The multifunctional wearable piezoelectric MEMS device can perform motion monitoring, disease and health warning, and function as an earphone. It also eliminates acoustic loss or avoids airflow loss, making it a convenient and versatile option for users.
Article
Chemistry, Multidisciplinary
Yuhong Wei, Xiaoshi Li, Yunfan Wang, Thomas Hirtz, Zhanfeng Guo, Yancong Qiao, Tianrui Cui, He Tian, Yi Yang, Tian-Ling Ren
Summary: Traditional textile sensors have been limited in their ability to provide real-time health status feedback due to their focus on signal detection and lack of compatibility with actuators. This has hindered the establishment of well-established health monitoring systems based on intelligent textiles.
Article
Polymer Science
Xiangrui Yan, Rongrong Zhao, Huijuan Lin, Xingliang Bao, Zengdian Zhao, Shasha Song
Summary: This study developed a multifunctional ionic conductive hydrogel with a dual-network structure by incorporating borax as a cross-linker in the PVA/SA matrix. The hydrogel exhibited good stretchability, high toughness, rapid self-healing ability, good fatigue resistance, and robust adhesion performance. It could be assembled into a strain sensor for accurate detection of human activity signals.
EUROPEAN POLYMER JOURNAL
(2023)
Article
Energy & Fuels
Chaofan Cui, Jun Lu, Siqi Zhang, Juanjuan Su, Jian Han
Summary: This study utilizes a combination of template and etching techniques to construct hierarchically porous P(VDF-HFP) coating with controlled pore size and porosity, resulting in coated textiles with strong solar reflectances and infrared emittances, as well as flexibility and self-cleaning capabilities.
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2022)
Article
Chemistry, Multidisciplinary
Sanghun Lee, Junggeon Park, Semin Kim, Jehyung Ok, Jung Il Yoo, Yong Sook Kim, Youngkeun Ahn, Tae-il Kim, Heung Cho Ko, Jae Young Lee
Summary: This study investigates the effects of surface topography on the response of macrophages to implantable bioelectrodes. Heparin-doped polypyrrole (PPy/Hep) electrodes with different surface roughness were produced, and it was found that macrophages preferentially polarize to noninflammatory phenotypes on rough PPy/Hep electrodes. In vivo implantation experiments demonstrated that PPy/Hep-900 electrodes significantly reduce macrophage recruitment, suppress inflammatory polarization, and mitigate fibrotic tissue formation. In addition, the implanted PPy/Hep-900 electrodes can successfully record electrocardiographic signals for up to 10 days without substantial decreases in sensitivity.
Article
Chemistry, Multidisciplinary
Xinyun Lin, Dekui Song, Tianci Shao, Ting Xue, Wenya Hu, Wenchao Jiang, Xiaoqin Zou, Nan Liu
Summary: This study designs a multifunctional biosensor that can monitor the content of metabolites and diagnose muscle strength in real-time, achieving comprehensive diagnosis and treatment of lower limb muscle dysfunction caused by metabolic diseases.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Review
Chemistry, Analytical
Sheng Li, Huan Li, Yongcai Lu, Minhao Zhou, Sai Jiang, Xiaosong Du, Chang Guo
Summary: Textile-based wearable biosensors, with their real-time monitoring and accurate feedback of individual health information, have become important tools for human health monitoring. This review examines the research progress, materials, detection principles, fabrication methods, and applications of fabric-based wearable biosensors.
Review
Chemistry, Analytical
Tomasz Blachowicz, Guido Ehrmann, Andrea Ehrmann
Summary: Biosignals are often detected noninvasively in sports or for medical reasons, and textile-based sensors with integrated data connections are preferred to avoid skin irritations and other limitations. Textile-based electrodes show promising developments in electrical measurements and play an important role in biosignal detection and monitoring.
Article
Polymer Science
Shanshan Liao, Liuyan Tang, Jinqing Qu
Summary: The novel salicylaldehyde-based Schiff-base-functionalized polymeric hydrogel reported in this study exhibits excellent stretchability, temperature responsiveness, self-healing property, and adjustable fluorescence intensity. It can stretch up to 1900% of its original length without fracture and its transparency is adjustable by temperature. The fluorescence property of the hydrogel can be controlled by Zn2+, enabling repeated writing on its surface.
POLYMERS FOR ADVANCED TECHNOLOGIES
(2021)
Article
Chemistry, Physical
Ya Cheng, Wendong Zhu, Xiaofeng Lu, Ce Wang
Summary: Researchers have developed a flexible triboelectric skin that is stretchable, self-healing, environmentally stable, and durable. The skin can detect joint movements, electrocardio states, and tactile movements by reading real-time electric signals.
Article
Biochemistry & Molecular Biology
Mushtaq A. Bhat, Reyaz A. Rather, Aabid H. Shalla
Summary: In this study, a smart multicomponent hydrogel with pH-responsive and self-healing properties was developed. The hydrogel exhibited unprecedented changes in viscoelasticity, stretchability, adhesiveness, and self-adaptability upon pH and concentration variations. By harnessing the dynamic nature of covalent and non-covalent interactions, the hydrogel's adhesive and stretchable properties were tuned in response to pH changes. The self-healing ability of the hydrogel was thoroughly investigated, showing 100% self-healing within a time frame of 2-6 min. The hydrogel's mechanical strength and stability were pH-dependent, with disintegration occurring above pH 7. The hydrogel's characteristics were characterized using FTIR, FESEM, and TGA analysis.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2022)
Article
Engineering, Environmental
Kangqi Chang, Minhao Guo, Lei Pu, Jiancheng Dong, Le Li, Piming Ma, Yunpeng Huang, Tianxi Liu
Summary: Researchers have developed a hybrid nanofibrous tactile sensor that exhibits high sensitivity and superior stability, making it promising for applications in electronic skin and human-machine interfaces. The sensor demonstrates a wide working range, rapid response/recovery times, and long-term durability, and can be assembled into a wearable wireless sensor for real-time detection of human activity signals.
CHEMICAL ENGINEERING JOURNAL
(2023)
Editorial Material
Chemistry, Multidisciplinary
Wei Zhang, Guanjie He
Summary: Aqueous zinc metal batteries (AZMBs) are a promising electrochemical energy storage technology due to their high safety, low cost, and high energy density. However, they suffer from side reactions such as dendrite formation and hydrogen evolution. Researchers at the University of Adelaide have developed a novel electrolyte using dimethyl methylphosphonate (DMMP) as a solvent to create a stable and uniform phosphate-based solid electrolyte interface (SEI) layer on the zinc surface. This results in improved Coulombic efficiencies and capacity retentions.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Engineering, Environmental
Le Li, Yufeng Wang, Xuran Bao, Dai Hai Nguyen, Chao Zhang, Tianxi Liu
Summary: This study presents the fabrication of a host-guest hybrid gel electrode composed of poly-pyrrole aerogel and Fe-PAA hydrogel. The electrode exhibits high elasticity and self-healing properties, making it suitable for all-gel-state supercapacitors with thickness-independent capacitive performance. The interfacial polymerization approach is used to prepare the pseudocapacitive PPy aerogel as a host component, and the ionically conductive and self-healable Fe-PAA hydrogel as a guest component, resulting in enhanced electron/ion transport kinetics and thickness-independent supercapacitance.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Haobo Dong, Ruirui Liu, Xueying Hu, Fangjia Zhao, Liqun Kang, Longxiang Liu, Jianwei Li, Yeshu Tan, Yongquan Zhou, Dan J. L. Brett, Guanjie He, Ivan P. P. Parkin
Summary: A stable cathode-electrolyte interface is crucial for aqueous zinc-ion batteries (AZIBs). A water-soluble binder, developed by combining a polysaccharide sodium alginate (SA) with a hydrophobic polytetrafluoroethylene (PTFE), facilitates the formation of a protective layer on the interface, improving the battery's performance. The hybrid binder not only provides a higher areal flux of Zn2+ at the cathode-electrolyte interface but also reduces the cost compared to conventional PVDF binders.
Article
Materials Science, Composites
Dan Wang, Yidong Peng, Jiancheng Dong, Lei Pu, Kangqi Chang, Xiu-Ping Yan, Le Li, Yunpeng Huang, Tianxi Liu
Summary: In this study, polyimide aerogel fibers were fabricated using an in-situ polymerization method and wet-spinning technique with Ti3C2Tx flakes as pore-generating agents. These aerogel fibers showed enhanced mechanical properties, large specific surface area, excellent flame resistance, and remarkable thermal insulation performance. They can be woven into flexible textiles for practical thermal regulating applications.
COMPOSITES COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Qiufen Liu, Xuelei Chen, Jiahao Wu, Liming Zhang, Guanjie He, Shouqin Tian, Xiujian Zhao
Summary: In this paper, amorphous ZIF-8 was modified with carboxyl functional groups (H3BTC-ZIF-8) to load organic fluorescent dyes (R6G and C151) and prepare R6G/C151/H3BTC-ZIF-8 composite films. The enhanced fluorescence properties were attributed to the increased interactions between the dyes and H3BTC-ZIF-8, which reduced the ACQ effect and resulted in a white-light-emitting composite film with high photoluminescence quantum yield (PLQY). This strategy provides guidance for the development of white-light-emissive materials.
Article
Chemistry, Physical
Zheng Li, Hao Cheng, Yao Lu, Tao Wang, Yifan Li, Wei Zhang, Guanjie He, Zhongliang Tian
Summary: Metal-free carbon-based materials, such as the synthesized electron-rich carbon nanosheets decorated with pyridinic-N adjacent to carbon vacancies (E-NC-V), have been found to be efficient in boosting the oxygen reduction reaction (ORR) and surpassing the performance of precious metal Pt-based electrocatalysts. The abundant vacancies and d-p orbital hybridization between Zn and N/C in the E-NC-V catalyst contribute to the activation of oxygen intermediates and promote balanced adsorption and dissociation, resulting in enhanced ORR. The assembled Al-air battery using the E-NC-V catalyst exhibits a high peak power density of 113 mW cm(-2). This promising strategy provides insight into the design and fabrication of active sites for enhanced ORR.
ADVANCED ENERGY MATERIALS
(2023)
Article
Chemistry, Physical
Jiancheng Dong, Xinwei Tang, Yidong Peng, Chonghui Fan, Le Li, Chao Zhang, Feili Lai, Guanjie He, Piming Ma, Zicheng Wang, Qufu Wei, Xiu-Ping Yan, Hai-Long Qian, Yunpeng Huang, Tianxi Liu
Summary: In this study, highly breathable and ultrastretchable SEBS-Ag-liquid metal (SSLM) nonwoven electronic textiles were fabricated for versatile applications in wearable and healthcare electronics. The SSLM E-textiles demonstrated exceptional EMI shielding effectiveness and efficient Joule heating performance under large-scale deformation. Moreover, they showed prominent monitoring performance for various biophysical signals and electroencephalogram signals. Therefore, the liquid metal E-textiles have great potential in next-generation skin electronics and protective textiles.
Article
Chemistry, Multidisciplinary
Jiancheng Dong, Yidong Peng, Jiayan Long, Yuxi Zhang, Zicheng Wang, Steve Park, Yunpeng Huang, Tianxi Liu
Summary: In this study, a novel health monitoring e-textile with robust UV protection and strong EMI shielding performance is developed. By incorporating silver flake-modified liquid metal and silver nanoparticles on each side of a permeable substrate, a Janus sensing layer with electrophysiological monitoring function, Joule heating ability, and excellent EMI shielding capability is fabricated. Elastic microfibers embedded with sensitive photochromic microcapsules are then assembled on the bioelectric-sensing layer, achieving a bilayered e-textile with reversible UV-chromic property and extraordinary UPF of 335.56.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Engineering, Environmental
Kangqi Chang, Jian Meng, Minhao Guo, Le Li, Tianxi Liu, Yunpeng Huang
Summary: This study presents the development of a flexible and breathable pressure sensor with high sensitivity, low-pressure detection limit, rapid response/recovery times, and excellent durability. The sensor also demonstrates real-time monitoring capability for various human motion signals and recognition of tactile stimuli.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Manufacturing
Minhao Guo, Yufan Zhang, Chun Huang, Xu Zhao, Xiu-Ping Yan, Yunpeng Huang, Le Li, Tianxi Liu
Summary: This study successfully developed a novel shape memory polyimide aerogel composite with a high programming temperature and excellent shape recovery capability. By regulating molecular interactions and pore structures, the desired thermo-mechanical performances were achieved, showing great potential for widespread applications in harsh environments.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2023)
Article
Chemistry, Physical
Xiaochen Sun, Xuan Gao, Zhuo Li, Xin Zhang, Xiaoli Zhai, Qiuxia Zhang, Liuan Li, Nan Gao, Guanjie He, Hongdong Li
Summary: This study successfully fabricates a lotus stem-derived porous carbon material with the addition of graphene quantum dots and intrinsic carbon nanowire framework, which exhibits remarkable lithium-ion and sodium-ion storage performance with ultrahigh capacity and excellent long-term stability.
Article
Chemistry, Multidisciplinary
Wei Zhang, Xian Wu, Qingjin Fu, Haotian Qu, Joanna Borowiec, Mark Isaacs, Guangmin Zhou, Ivan P. Parkin, Guanjie He
Summary: This study reports the use of ammonium fluoride as an additive in zinc sulfate electrolyte to enhance zinc anodes. The formation of electrostatic shielding layer and ZnF2-rich solid-state interphase layer can effectively inhibit side reactions and dendrite growth, leading to improved performance in zinc cells.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Xianhu Sun, Dongxiang Wu, Wissam A. Saidi, Wenhui Zhu, Wei-Chang D. Yang, Stephen D. House, Meng Li, Renu Sharma, Judith C. Yang, Guangwen Zhou
Summary: This study demonstrates the dynamics at the reaction fronts of multiple interfaces and reveals the control mechanisms of interfacial transformations. These findings have significant implications for controlling microstructure and interphase boundaries by manipulating surface reaction dynamics and mass transport.
Article
Chemistry, Inorganic & Nuclear
Xudun Shen, Liping Huang, Shuaishuai Li, Longnian Tang, Qiumei Lei, Bowang Zhao, Huilian Hao, Wenyao Li, Min Zeng, Guanjie He
Summary: We have successfully prepared hollow structured trimetallic MOF-derived CoFeNi/Z-P NC nanocomposites using a sodium hydroxide-mediated approach and tannic acid etching. These nanocomposites possess a large specific surface area and mesoporous structure, leading to more accessible active sites and more effective mass transfer. They show remarkable performance enhancement in the oxygen evolution reaction (OER), achieving a current density of 10 mA cm-2 at a low overpotential of 244 mV, with a low Tafel slope of 66.2 mV dec-1 and good stability in alkaline solutions.
DALTON TRANSACTIONS
(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.
