Results 21 to 30 of about 1,512,380 (172)

Laser‐Induced Graphene/AuNPs‐Gated OECT Biosensor for Sensitive Detection of PD‐L1‐Positive Exosomes Associated With Non‐Small Cell Lung Cancer

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Lung cancer remains a major cause of cancer‐related mortality worldwide, and non‐small cell lung cancer (NSCLC) accounts for the largest proportion of diagnosed lung cancer cases. Exosomal programmed death‐ligand 1 (PD‐L1) has attracted increasing attention as a potential liquid‐biopsy biomarker associated with tumor immune regulation; however,
Chen Su, Yuanzhang Wang, Xiaowei Li, Zheng Wang, Lu Zhang, Lei Wang, Weiwei Wu   +6 more
wiley   +1 more source

辅助风电并网的构网型储能控制策略研究

Gaoya dianqi, 2023
随着能源转型的深入，风光等可再生能源大规模替代传统能源发电并网，电力系统结构发生很大的变化，导致电网惯性变低、稳定性变弱。另外，风力发电功率的波动性将导致电力系统调度困难。因此，在风电并网系统中增加构网型储能系统，并给出构网型储能系统的控制策略，进而围绕风电并网的稳定性以及电压跌落故障，对构网型储能系统增加前后风电并网波形进行对比分析，验证了构网型储能系统可以大大提高风电并网的稳定性，并且对电压跌落故障有很好的抑制作用。
杨本星, 王伟, 杨明轩, 柳涛
doaj  

Lignin‐Derived Carbon Quantum Dots as Hole‐Trapping Promoters in LCDs/Bi‐MOF/ZIS With S‐Scheme Heterojunction for Efficient Photocatalytic Hydrogen Peroxide Production in Pure Water

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Photocatalytic hydrogen peroxide (H2O2) production from water and oxygen driven by solar energy represents a highly promising green and sustainable strategy. Herein, lignin‐derived carbon quantum dots (LCDs) were strategically introduced at the heterojunction between a Bi‐based metal organic framework (Bi‐MOF) and ZnIn2S4 (ZIS).
Wanpeng Sun, Saibiao Yan, Saiyu Song, Binpeng Zhang, Yuntao Xia, Tianyu Zhang, Yongwei Zhang, Kaihang Sun, Jiajun Wang   +8 more
wiley   +1 more source

Upcycling Spent Cu‐Containing Catalysts to CuO Humidity Sensors for Physiological Detection: Calcination Temperature Optimization

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT To achieve high‐value utilization of spent catalysts, we recovered copper (Cu) from Cu‐bearing spent catalysts via acid‐base leaching to fabricate CuO and systematically studied how calcination temperature affects their microstructure and humidity‐sensing performance. Characterizations show that CuO‐500 (calcined at 500°C) has a large specific
Cong Liang, Yan Li, Qihua Sun, Ping Hu, Ning Tian, Xiaoman Ma, Jun Sun, Hua Zhuo, Zehua Huang, Zhaofeng Wu   +9 more
wiley   +1 more source

高压断路器喷口材料的试验研究

Gaoya dianqi, 2002
在分析高压SF6 断路器开断大电流时 ,电弧对喷口烧蚀机理的基础上 ,进行了喷口材料改性试验研究。得出聚四氟乙烯中加入MoS2 ,BN ,光致蓄光材料 （PL） ,复合聚四氟乙烯的介电性能、光学性能、耐电弧烧蚀性能和线膨胀系数的变化规律。研究结果为提高喷口的耐电弧烧蚀性能、改善喷口材料的介电性能和工艺性提供了理论依据。
李仰平, 张建宏, 彭宗仁, 刘泽响, 李子叶   +4 more
doaj  

Selective Recovery of Palladium From Spent Automotive Exhaust Catalysts Using Amidoxime‐Functionalized Calix[4]arene and Subsequent Reduction to Palladium Nanoparticles

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Spent automotive exhaust catalysts represent the largest secondary resource of palladium (Pd), and their efficient recovery is essential to support the sustainability of Pd‐related industries. Inspired by supramolecular chemistry, a novel calixarene derivative, 5,11,17,23‐tetra‐tert‐butyl‐25,27‐bis[(N′‐hydroxyacetimidamide)ethoxy]‐26,28 ...
Tao Ge, Naichao Zhang, Liang Xu, Tiantian Tang, Hui Cao, Cheng Yang, Yongpan Tian, Haida Chen, Zhuo Zhao   +8 more
wiley   +1 more source

Bidirectional Interfacial Chemical Regulation Enables Durable Aqueous Zn‐I2 Batteries

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Aqueous Zn‐I2 batteries hold great promise for large‐scale energy storage, yet their practical deployment is hindered by coupled interfacial instabilities at both electrodes, where Zn‐anode parasitic reactions and cathodic polyiodide shuttle mutually aggravate each other.
Zimian Jia, Xin Xu, Zihuan Tang, Qinghe Cao, Yongzhou Cai, Wen Yan, Yu Liu, Biao Gao, Yu Liu   +8 more
wiley   +1 more source

Functionalized Silica‐Constructed Self‐Supporting Composite Separator for Lithium Metal Batteries

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Lithium metal batteries (LMBs) are considered highly promising next‐generation energy storage systems owing to their exceptionally high theoretical specific capacity and ultralow electrochemical potential. Nevertheless, the practical deployment of LMBs is still severely restricted by the uncontrollable formation and propagation of lithium ...
Li Chen, Yuqi Zhang, Xiaoli Chen, Zhihong Luo, Kaixiong Wang, Chong Guo, Jiaojing Shao   +6 more
wiley   +1 more source

智能高压设备的电磁兼容性试验端口模型研究

Gaoya dianqi, 2013
智能高压设备是构建智能电网的核心设备,智能电子装置是高压设备智能化的基本单元,智能高压设备的电磁兼容性主要表现为智能电子装置的电磁兼容性。基于此观点,笔者引入试验端口概念,定义了智能电子装置的试验端口,给出了智能电子装置电磁兼容试验端口模型。从保证试验有效性角度总结了智能电子装置电磁兼容性试验四要素,据此讨论了实施型式试验和现场试验的条件。最后,将该端口模型与国家电网公司新发布的有关企业标准做了比较分析,从试验完整性角度探讨了完善试验项目的建议。
李素洁, 刘易勇, 周正兴
doaj  

Electron–Hole Dual Cocatalyst Promoted ZnIn2S4 for Photocatalytic H2 Evolution Coupled With Benzyl Alcohol Oxidation

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT The central challenge in photocatalysis is to direct photogenerated electrons and holes toward the simultaneous and efficient production of hydrogen and value‐added chemicals. To address the pronounced charge recombination and sluggish surface kinetics of ZnIn2S4 nanoflowers, we construct a ternary photocatalyst synergistically decorated with ...
Xue Men, Haiou Liang, Man Zhang, Jie Bai
wiley   +1 more source