37 Result(s)

Article

3D Graphene Nanosheets Crosslinked Core–Shell FeS₂@N, S Co-Doped Porous Carbon for Improved Lithium/Sodium Storage Performance

Transition metal sulfides (TMS) hold great promise as anode materials for Li⁺/Na⁺ storage. However, their practical application still faces several challenges, such as inadequate electrical conductivity, substant...

Liang Chen, Lan-Yun Yang, Li-Ying Hu, Xu Liu… in Acta Metallurgica Sinica (English Letters) (2024)

Article

Precise separation and efficient recovery of Pd(II) from high-level liquid waste by XAD-based adsorbents

Efficient separation of palladium (Pd(II)) from high-level liquid waste (HLLW) not only helps the safe disposal of nuclear waste, but also is a vital important supplement to Pd(II) resources. Herein, 16 kinds ...

Hao-Ran Dong, Shun-Yan Ning, Zeng-Yuan Li, Si-Zhi Xu, Feng-Tao Hu, Feng Gao… in Rare Metals (2024)

Article

ZIF-8-functionalized polymer electrolyte with enhanced performance for high-temperature solid-state lithium metal batteries

Solid polymer electrolytes (SPEs) with high ionic conductivity are desirable for solid-state lithium metal batteries (SSLMBs) to achieve enhanced safety and energy density. Incorporating nanofillers into a pol...

**-Fang Zhang, Yuan-Yuan Wang, **ao-Feng Li, Gen-Yan Zhang, Ying Li… in Rare Metals (2024)

Article

Enhanced cycling stability and rate performance of Co-doped and La₂O₃-coated LiNi_0.9Mn_0.1O₂ toward power battery

Ultra-high nickel layered oxide cathode material with high energy density is the most promising material to improve the electrochemical performance of lithium-ion batteries (LIBs). However, the poor structural...

Jia-Qi Peng, Yuan-Yuan Wei, Dong-Ming Liu, Yun Li, Bin Hu, Bin Huang… in Rare Metals (2024)

Article

Study of slope vibration site effects and energy analysis from CO₂ static blasting

The novel CO₂ static blasting method offered good prospects for application as it was more effective than mechanical rock breaking, less vibratory, less dusty and quieter than the traditional drill and blast meth...

**ao-fei Wang 王小飞, Shao-bin Hu 胡少斌, En-yuan Wang 王恩元 in Journal of Central South University (2024)

Article

A numerical study based on GBM3D-DEM model: Multi-level force chain analysis in dynamic flexural tensile strength test

The force chain network is the key information of rock materials under loading, which is close to the micro-scale cracking and macroscopic mechanical behavior of rocks. In this paper, a novel 3D grain-based mo...

Dou-dou Fan 范豆豆, Tao Zhang 张涛, Li-yuan Yu 蔚立元… in Journal of Central South University (2023)

Article

Microstructure evolution of 7050 Al alloy fasteners during cold upsetting after equal channel angular pressing

The innovative combination of equal channel angular pressing (ECAP) and cold upsetting (CU) is significant for producing high-strength Al alloy fasteners with ultrafine grains. However, the relationship betwee...

Dong-sheng Jia 贾东昇, Tao He 何涛, Miao Song 宋淼… in Journal of Central South University (2023)

Article

Computer simulation of super-magnetoelastic behavior near critical region of magnetic materials based on phase-field method

Since the discovery of ferromagnetic morphotropic phase boundary (MPB) in 2010, the connotation and extension of MPB have been becoming more and more abundant. Over the last dozen years, much experimental work...

Zhao Zhang, Cheng-Chao Hu, An-Hang Zhou, Yu-**n Xu, Yuan-Yuan Wu… in Rare Metals (2023)

Article

Enhanced cycling stability of single-crystal LiNi_0.83Co_0.07Mn_0.10O₂ by Li-reactive coating with H₃BO₃

Ni-rich cathode materials will be primarily used as next-generation high-specific energy cathode materials in lithium-ion batteries. However, residual Li formation and cracking considerably restrict the wide a...

Wen-Hui Hu, Ya Yin, Ya Sun, Guo-Xue Liu, Shun-Yi Yang, You-Yuan Huang… in Rare Metals (2023)

Article

Resource utilization of flue gas calcium-based desulfurization ash: a comprehensive review

Calcium-based desulfurization ash (CDA) is mainly produced in dry and semi-dry flue gas desulfurization processes. The property of CDA is extremely unstable because its main component, calcium sulfite, makes i...

Dong-xiang Meng, Ru-fei Wei, Fei-hu Zhang… in Journal of Iron and Steel Research Interna… (2023)

Article

Fabrication of Fe₃C nanoparticles encapsulated in undoped graphite carbon and their catalysis for oxygen reduction

In recent years, nitrogenous metallic-complex catalysts for oxygen reduction reaction (ORR) have been extensively reported, but the exact role of Fe₃C in the catalytic process is not clear due to the interference...

**n-hao Yu 于鑫浩, Jun Wu 武军, **-yuan Yu 于巾媛… in Journal of Central South University (2023)

Article

Microwave-assisted rapid synthesis of ovalbumin-stabilized gold nanoclusters for picric acid determination

In this work, ovalbumin-stabilized gold nanoclusters (OVA-Au NCs) fluorescent nanoprobes were synthesized by microwave heating and applied to detect picric acid (PA). The nanoprobes emitted red fluorescence wi...

Peng-fei Fan 樊鹏飞, Can Liu 刘璨, Qian-ji Li **千纪… in Journal of Central South University (2023)

Article

Coupling vibration analysis of high-speed maglev train-viaduct systems with control loop failure

The risk of failure of the control loop can occur when a high-speed maglev train runs on viaduct. Meanwhile, the failure of the levitation magnets which balances the gravity of the maglev train could cause the...

Wei Guo 国巍, Xue-yuan Chen 陈雪元, Yi-tao Ye 叶毅滔… in Journal of Central South University (2022)

Article

Efficient p-do** of P3HT for hole transporting materials in perovskite solar cells

Su-Peng Liu, **n-Can Qiu, **g Guo, **-An Chen, Yu Liu, Huan Wei… in Rare Metals (2022)

Article

Design and optimization of exhaust gas aftertreatment system for a heavy-duty diesel engine

Diesel engines meeting the latest emission regulations must be equipped with exhaust gas aftertreatment system, including diesel oxidation catalysts (DOC), diesel particulate filters (DPF), and selective catal...

Pi-qiang Tan 谭丕**, Chao-jie Yao 姚超捷, De-yuan Wang 王德源… in Journal of Central South University (2022)

Article

Improvement of Mechanical Properties of a Medium-Mn TRIP Steel by Precursor Microstructure Control

An approach of optimizing the intercritical annealing path in a 0.2C-5Mn medium-Mn steel is presented by introducing precursor microstructure prior to normal austenite reverted transformation (ART) annealing. ...

Bao-Jia Hu, Qin-Yuan Zheng, Chun-Ni Jia… in Acta Metallurgica Sinica (English Letters) (2022)

Article

Recent advance in single-atom catalysis

Single-atom catalysts (SACs) have obtained a great deal of attention in many catalytic fields due to the high atom utilization efficiency and high catalytic activity. Recently, great achievements on SACs have ...

Zeng-** Wei, Ya-Ting Zhu, **-Yuan Liu, Zhi-Cheng Zhang, Wen-** Hu, Hui Xu… in Rare Metals (2021)