Results 11 to 20 of about 1,156,180 (150)

Auto-focus technology and its application based on image processing [PDF]

, 2009
Auto-focusing technique is an important method to improve the precision,intelligentization,automatization for the indentation diameter measurement.The paper introduces an auto-focus method of indentation diameter measurement based on image processing ...
Chen, Xiaomei, Yang, Tao, Zuo, Yong
core   +3 more sources

《2019年诺贝尔化学奖的电化学解读》专辑导读 [PDF]

, 2019
《2019年诺贝尔化学奖的电化学解读》专辑导读 2019年诺贝尔化学奖颁给了美国德克萨斯大学奥斯汀分校的约翰·古迪纳夫（John B. Goodenough）、美国纽约州立大学宾汉姆顿分校的斯坦利·惠廷厄姆（M. Stanley Whittingham）和日本旭化成公司的吉野彰（Akira Yoshino）三位科学家以表彰他们对锂电池研发的卓越贡献.
《电化学》编辑部
core  

Three‐Stage Fluid‐Assisted Dual‐Mode Janus E‐Skin for Thermally Comfortable Multiplexed SERS Sweat Analysis and Strain Monitoring

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Wearable sweat sensors face persistent trade‐offs between multiplexed detection, signal stability, and wearing comfort. Here, we present a Janus electronic skin (e‐skin) with dual‐mode functionality, offering both thermal and moisture comfort.
Zhi‐Mei Mu, Fan Yang, Jian Tang, Jian‐An Huang, Guo‐An Liu, Bin‐Bin Zhang, Xing‐Shuang Zhang, Meng Wang, Dong‐Wei Li, Chao Zhang, Xiu Liang, Kai‐Chen Xu, Chang‐Zhou Yuan   +12 more
wiley   +1 more source

Light‐Synergistic Enhanced Synaptic Devices Toward Superadditive In‐Sensor Computing

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Conventional neuromorphic devices face challenges in achieving efficient integration of light sensing and synaptic computation because of structural and material limitations. In this work, we developed an indium‐tin‐zinc oxide/transparent gelatin electrolyte synaptic transistor incorporating rare metal indium.
Wei Zhong, Guo‐Kun Liang, Lei Wu, Chen Liang, Yu‐Mo Zhang, Xing‐Ji Liu, Zhuo‐Hao Lin, Jing‐Jie Lin, Wang‐Yu Wu, Lu Yang, Hang Yu, Xin Qin, Jia‐Wei Yang, Yao Ni, Huan‐Huan Wei, Gang He, Yuan Liu   +16 more
wiley   +1 more source

Colloid‐Mediated Surface Reconstruction Through High‐Valence Element Integration Enables Stabilized Oxygen Redox and Fast Interfacial Kinetics in Li‐Rich Cathodes

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Lithium‐rich manganese‐based cathodes (LRM) deliver high discharge capacities beyond 250 mAh g−1, but their practical deployment is restricted by irreversible oxygen redox, structural reconstruction, sluggish kinetics and unstable cathode‐electrolyte interfaces (CEI). Here, we develop a colloid‐assisted anchoring‐diffusion engineering strategy
Jia‐Nan Hao, Jin‐Yang Dong, Yi‐Ling Ren, Yi‐Biao Guan, Yun Lu, Kang Yan, Yu‐Jia Wu, Hui‐Quan Che, Yi‐Ya Wang, Xin‐Bai He, Teng Yang, Ning Li, Yue‐Feng Su, Lai Chen   +13 more
wiley   +1 more source

Regulating the Degradation and Cytocompatibility Behavior of Additively Manufactured Pure Zinc Through Post‐Processing Surface Treatments

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Zinc‐based biodegradable metals are promising implant materials, and additive manufacturing offers a powerful route for their patient‐specific fabrication. However, process‐induced surface defects can accelerate degradation and compromise biocompatibility, rendering post‐processing essential.
Yixuan Shi, Jingtao Dai, Zihao Chen, Chengcong Huang, Xuan Li, Shangyan Zhao, Zhao Yang, Yifan Song, Yuzhi Wu, Qinzhi Huang, Jing Yao, Yageng Li, Ping Li, Luning Wang   +13 more
wiley   +1 more source

Lanthanide Nanoparticles With Dual Enzyme Mimetic Activities for Targeted Treatment of Gram‐Negative Bacterial Infections

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Gram‐negative (G−) bacterial infections, fueled by intrinsic antibiotic resistance stemming from their unique outer membrane architecture, pose a critical global clinical challenge. This study introduces a pioneering dual‐enzyme‐mimetic nanotherapy based on NaYbF4 nanoparticles (NaYbF4 NPs) that achieves synergistic antibacterial and anti ...
Yuxiang Zhang, Wenzhen Liu, Jin Xu, Tao Dai, Yunmei Huang, Xueyuan Chen, Zhuo Chen   +6 more
wiley   +1 more source

Bias‐Gated Functional Switching on Ti3C2/Cu2O/Au@Ag Heterostructure‐Based Photoelectrochemical Platform: OFF–ON Signal Transduction Detection and Efficient Degradation of Ciprofloxacin

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT A central challenge in high‐performance photoelectrochemical (PEC) systems is mitigating the intrinsic limitations in photogenerated carrier separation and transport, while enabling efficient broad‐spectrum solar harvesting. Inspired by the synergistic effect between plasmonic resonance and heterojunction built‐in electric fields, a ternary ...
Yuhan Zhang, Yuying Fu, Wenqi Zhang, Naveen Reddy Kadasala, Xiaoyu Zhao, Ming Lu, Jianming Pan, Wenshi Zhao, Yang Liu   +8 more
wiley   +1 more source

Sulfur Vacancy Modulation‐Induced Electronic Rearrangement in S‐Scheme BaTiO3@ZnIn2S4 Heterojunctions: Toward Synergistic Piezo‐Photocatalytic H2O2 Evolution

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT High‐yield photocatalytic H2O2 production in sacrificial agent‐free pure water constitutes a critical bottleneck requiring urgent advances in energy catalysis. Although ZnIn2S4 (ZIS) exhibits favourable visible light absorption, it is plagued by severe bulk charge carrier recombination and scarce accessible surface‐active sites.
Sheng Liu, Yuan Xue, Hanyi Chen, Zushun Xu, Jun Du, Quantao Li, Zhengrong Wei, Qing Li   +7 more
wiley   +1 more source

Engineering Stress‐Decoupled SnP2O7@Carbon Core Shell via Spatial Confinement for Cycling‐Stable Sodium Storage

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Tin‐based composite oxides typically undergo severe volume variations and exhibit poor intrinsic conductivities despite their high theoretical capacity as promising anode candidates for sodium‐ion batteries. This results in rapid structural degradation and capacity fading upon cycling.
Yongmei Sun, Mei Ma, Wenfang Cui, Qingwen Fan, Peng Fu, Lingxing Zeng   +5 more
wiley   +1 more source