Results 111 to 120 of about 337,900 (309)

Theoretical Study of NO Dissociative Adsorption onto 3d Metal Particles M55 (M = Fe, Co, Ni, and Cu): Relation between the Reactivity and Position of the Metal Element in the Periodic Table

ACS Omega, 2021
Nozomi Takagi, Masahiro Ehara, Shigeyoshi Sakaki   +2 more
doaj   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

An entanglement association polymer electrolyte for Li-metal batteries

Nature Communications
To improve the interface stability between Li-rich Mn-based oxide cathodes and electrolytes, it is necessary to develop new polymer electrolytes. Here, we report an entanglement association polymer electrolyte (PVFH-PVCA) based on a poly (vinylidene ...
Hangchao Wang, Yali Yang, Chuan Gao, Tao Chen, Jin Song, Yuxuan Zuo, Qiu Fang, Tonghuan Yang, Wukun Xiao, Kun Zhang, Xuefeng Wang, Dingguo Xia   +11 more
doaj   +1 more source

Hyperfine structure and isotope shift of neutral and singly ionized copper using Fourier transform spectroscopy

Results in Physics
The hyperfine structure (HFS) constants and isotope shifts (ISs) for some Cu I and Cu II levels were determined by fitting Fourier transform (FT) spectra from the US National Solar Observatory.
Xintong Li, Meina Liu, Huiting Ma, Jia Wei, Yu Wang, Zhenwen Dai   +5 more
doaj   +1 more source

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

Advanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash, Rituparna Mohanty, Jack Leber, David Nageb, Mirella Richard, Sharan Singh, Amin Reihani   +6 more
wiley   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source

Model-Driven Manufacturing of High-Energy-Density Batteries: A Review

This is the peer reviewed version of the following article: Maksimovna Vakhrusheva, Daria, and Jun Xu. “Model‐Driven Manufacturing of High‐Energy‐Density Batteries: A Review.” Batteries & Supercaps, November 11, 2024, e202400539.
Maksimovna Vakhrusheva, Daria, Xu, Jun
core   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

Advanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar, María del Carmen Giménez‐López   +1 more
wiley   +1 more source

Boltzmann luminescent nanothermometry: mechanistic criteria and predictive design of thermally coupled levels

Light: Science & Applications
Boltzmann-type luminescent nanothermometry using thermally coupled levels (TCLs) of lanthanide ions is promising for applications in nanotechnology, biomedicine, and aerospace.
Kejie Li, Jiaqi Zhao, Mochen Jia, Dongxu Guo, Ruiying Lu, Zhiying Wang, Zuoling Fu   +6 more
doaj   +1 more source

Reconstructing Residual‐Solvent‐Involved Li+ Coordination in PVDF‐HFP Polymer Electrolytes for Stable Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
2,2,2‐trifluoroethanamide‐mediated coordination regulation reconstructs the local Li+ environment in PVDF‐HFP polymer electrolytes by weakening residual DMF‐dominated coordination and promoting TFSI−‐involved anion‐rich solvation. This strategy facilitates Li+ migration and interfacial desolvation, promotes the formation of a thin inorganic‐rich SEI ...
Xiangsong Jiang, Qi Liu, Haohan Chen, Jianwei Lu, Yupeng Feng, Youwei Wang, Tianhao Zhao, Na Jiang, Wei Yang, Fei Li, Chunwei Dong, Shubiao Xia, Zhenzhen Shen, Weiwei Lei, Dan Liu, Jianping Long, Shimou Chen, Anjun Hu   +17 more
wiley   +1 more source