不同形貌纳米NiCo2O4的研究进展 - jim.org.cn
NiCo 2 O 4 是一种具有尖晶石结构的二元过渡金属氧化物, 其中, 镍离子占据八面体空隙, 钴离子占据全部的四面体及半数的八面体空隙 [1, 2], 其导电性及电化学活性远高于单一的镍、钴氧化 …
Origin of metallic behavior in NiCo2O4 ferrimagnet - Nature
2015年10月15日 · The present work investigates the effect of cation redistribution on the structural, electrical, optical and magnetic properties of mixed-valent inverse spinel …
《NiCo2O4复合材料微纳结构的调控与性能研究》.docx-原创力文档
2025年1月6日 · NiCo2O4作为一种重要的复合材料，因其优异的电化学性能、磁学性能和良好的环境友好性，在能源存储与转换领域受到广泛关注。 本文通过系统地调控NiCo2O4复合材料的 …
Review and prospect of NiCo2O4-based composite materials for ...
2019年4月1日 · NiCo 2 O 4 as supercapacitor electrode material has drawn more and more attentions in recent years due to its outstanding advantages, such as high theoretical capacity, …
Nanosheets of NiCo2O4/NiO as Efficient and Stable …
2017年11月2日 · Mesoporous NiCo2O4 nanoplatelets and graphene sheets (NiCo2O4-G) are combined as a hybrid material via a one-pot synthesis process to demonstrate excellent bi …
Synthesis of NiCo2O4 nanostructures with different morphologies for ...
2021年12月1日 · In this study, three morphologies of NiCo 2 O 4 nanocrystals (nanosheet, nanoflower and nanoflake array) are prepared via a hydrothermal process. The as-prepared …
NiCo2O4-based materials for electrochemical supercapacitors
Nickel cobaltite (NiCo2O4), with excellent electrochemical performance, has become a new class of energy storage material for electrochemical supercapacitors, which facilitates to relieve the …
NiCo2O4基多孔纳米片的合成及锌空电池应用研究- X-MOL资讯
2020年9月6日 · 基于NiCo2.148O4纳米片独特的结构和有利的Co价态，以及丰富的氧空位，该催化剂表现出优良的催化性能，为其优异的电池性能奠定了基础。 图2. NiCo2.148O4多孔纳米 …
High‐Performance NiCo2O4/Graphene Quantum Dots for …
2024年5月17日 · Among the spinel structured metal oxides considered for SCs, NiCo 2 O 4 (NCO) with a high theoretical specific capacitance (3000 Fg −1) is a promising electrode material.
NiCo2O4‐Based Nanosheets with Uniform 4 nm ... - Wiley Online …
2020年8月26日 · Abstract Herein, a strategy is reported for the fabrication of NiCo2O4-based mesoporous nanosheets (PNSs) with tunable cobalt valence states and oxygen vacancies. …