Results 161 to 166 of about 387 (166)

Unveiling the Electrochemical Reversibility of Multielectron Redox in s‐Tetrazine Derivatives for Large‐Capacity Electrode Materials

ChemSusChem, EarlyView.
Peripheral 2‐pyridine rings delocalize charges by withdrawing electrons and, through Li‐ion coordination in the reduced state, lock the geometry of the s‐tetrazine core. This stabilization markedly enhances redox kinetics and Li‐ion diffusion, enabling electrochemically reversible two‐electron transfer of s‐tetrazine derivatives.
Seunghwan Min, Dong Hyeon Jo, Hye Ryung Byon, Ji Eon Kwon   +3 more
wiley   +1 more source

A New Low‐Rate Stable Hydrogel Cathode for Aqueous Zn‐ion Batteries

ChemSusChem, EarlyView.
A mixed ion‐ and electron‐conducting hydrogel enables low‐rate stability of aqueous Zn‐ion batteries. Aqueous Zn‐ion batteries (ZIBs) are attractive candidates for large‐scale energy storage owing to the abundance, low cost, and intrinsic safety of Zn metal.
Roya Rajabi, Shichen Sun, Jamil Khan, Morgan Stefik, Kevin Huang   +4 more
wiley   +1 more source

Applying Machine Learning Methods to Laser Acceleration of Protons: Synthetic Data for Exploring the High Repetition Rate Regime

Contributions to Plasma Physics, EarlyView.
ABSTRACT Advances in ultra‐intense laser technology have increased repetition rates and average power for chirped‐pulse laser systems, which offer a promising solution for many applications including energetic proton sources. An important challenge is the need to optimize and control the proton source by varying some of the many degrees of freedom ...
John J. Felice, Ronak Desai, Nathaniel Tamminga, Joseph R. Smith, Alona Kryshchenko, Chris Orban, Michael L. Dexter, Anil K. Patnaik   +7 more
wiley   +1 more source

Hygroscopic Organic Complex Mutated Helmholtz Plane of Zn Anode for Outstanding Zinc Ion Battery

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Simple and commercial approach was established to in‐situ construct a hygroscopic Zn complex protective layer. This protective layer can absorb water molecules and trap it away from Zn anode. The hygroscopic layer can dehydrate the electrolyte and enhance the de‐solvation process and partial form nitrogen rich SEI which lead to reduce the mechanical ...
Abdelnaby M. Elshahawy, Yong Gao, Wenbo Zhao, Junwei Li, Haifeng Zhang, Ximeng Liu   +5 more
wiley   +1 more source

Redox‐Mediating Mo2C Nanoparticles Confined Within Nitrogen‐ and Phosphorus‐Codoped Amorphous Carbon Matrix for Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A multifunctional interlayer composed of Mo2C nanoparticles embedded in a nitrogen‐ and phosphorus‐doped amorphous carbon matrix on graphene is developed via electrostatic self‐assembly and thermal transformation. The resulting architecture suppresses the shuttle effect, improves electrical conductivity, and facilitates redox conversion kinetics ...
Won Il Kim, Min Ju Kim, Hyunyoung Park, Minjun Hwang, Jin Suk Byun, Jaeheon Lee, Jongsoon Kim, Ho Seok Park   +7 more
wiley   +1 more source

Reviews of High‐Longevity Aqueous Zinc Metal Batteries Achieved by Programmable Interface Architectures

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review focuses on the mechanisms of Zn2+ electrodeposition and interfacial failure together with systematical artificial interphase layer design strategies from carbon materials, zincophilic alloys, to inorganic/organic compound layers, regulating ion flux and desolvation and providing guidance for programmable interface construction in aqueous ...
Bixian Chen, Xiaomin Cheng, Haifeng Yang, Teng Li, Jing Dong, Yidong Miao, Yongzheng Zhang, Qingbo Xiao, Qinghua Guan, Jing Zhang, Yunjian Liu, Hongzhen Lin, Jian Wang   +12 more
wiley   +1 more source