Results 91 to 100 of about 68,804 (279)
Tạp chí Khoa họcZinc oxide (ZnO)-based varistor ceramics, incorporating varying amounts of Y2O3/CeO2, were fabricated through a twostep solid-state reaction method involving pre-calcination and subsequent sintering processes.
Nguyen Trung Huy, Nguyen Van Trang, Cao Thi Hong, Nguyen Thi Xuyen, Vo Thi Kieu Anh, Nguyen Quang Duong, Nguyen Tuan Anh, Le Dang Quang, Do Quang Tham*
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Nanozymes Integrated Biochips Toward Smart Detection System
Advanced Science, EarlyView.This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen +10 more
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工程科学学报This study undertook a thorough examination of three different morphologies (rod-shaped, cubic, and spherical) of CeO2 and La-doped catalysts on CeO2. The focus was on understanding the impact of alkaline site quantity and intensity on catalytic activity.
Shuangyan ZI +6 more
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Ce‐Doped Lignin‐Based Nanozyme with Heat‐Activated Hydrolase Activity
Advanced Science, EarlyView.A novel Ce‐doped lignin‐based hydrolase nanozyme (Ce‐AL) is synthesized using Ce ions coordinated with aminated industrial lignin. The Ce‐AL effectively hydrolyzes phosphate ester bonds and protein amide bonds, maintain high activity at 100°C, and successfully fights bacteria biofilms.
Xin Liu +7 more
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Nanozymes for Energy and Environmental Sustainability
Advanced Science, EarlyView.At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
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Reaktor, 2018 The CeO2 nanoparticles are very interesting to be studied as biomedical materials due to its unique physical and chemical properties. The non-stoichiometric properties of CeO2 play a role in the redox/catalytic processes that scavenging free radicals ...
Iis Nurhasanah +3 more
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Metal‐Organic Framework‐Based Supercapacitors: A Comprehensive Review
Advanced Science, EarlyView.Overview of Metal‐Organic Frameworks (MOFs) derived electrode materials for supercapacitors. Illustration of redox reactions, conductivity enhancement, and structural stability during charge‐discharge cycling. Emphasis on synergistic effects due to surface area, porosity leading to improved electrochemical performance and energy storage efficiency ...
Swapnajit V. Mulik +5 more
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Stability and band offsets between GaAs semiconductor and CeO2 gate dielectric
AIP Advances, 2019 Cerium oxide (CeO2) appears to be a promising candidate high-k dielectric material in GaAs-based metal-oxide-semiconductor field-effect transistors.
Jianli Wang +7 more
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Advanced Science, EarlyView.Various spillover‐mediated electrocatalytic reactions, such as hydrogen and oxygen evolution, carbon dioxide and nitrogen reduction, and methanol oxidization reactions, are systematically summarized. Abstract Spillover phenomenon, which is characterized by the dynamic migration of active species across catalyst surfaces, provides a promising avenue to ...
Di Wang +5 more
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Effect of CeO2 on microstructure and properties of CoCrCuFeNiTi high entropy alloy cladding layers
Cailiao gongchengThe CoCrCuFeNiTi high entropy alloy cladding layers with 2%（mass fraction）CeO₂ and without CeO₂ are respectively prepared on the surface of Q550 steel by laser cladding technology.
NIU Haiyun +7 more
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