Results 131 to 140 of about 328,581 (284)

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

A multifunctional quasi-solid-state polymer electrolyte with highly selective ion highways for practical zinc ion batteries

Nature Communications
The uncontrolled dendrite growth and detrimental parasitic reactions of Zn anodes currently impede the large-scale implementation of aqueous zinc ion batteries.
Chengwu Yang, Pattaraporn Woottapanit, Sining Geng, Rungroj Chanajaree, Yue Shen, Kittima Lolupiman, Wanwisa Limphirat, Teerachote Pakornchote, Thiti Bovornratanaraks, Xinyu Zhang, Jiaqian Qin, Yunhui Huang   +11 more
doaj   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Single [0001]-oriented zinc metal anode enables sustainable zinc batteries

Nature Communications
The optimization of crystalline orientation of a Zn metal substrate to expose more Zn(0002) planes has been recognized as an effective strategy in pursuit of highly reversible Zn metal anodes.
Xiaotan Zhang, Jiangxu Li, Yanfen Liu, Bingan Lu, Shuquan Liang, Jiang Zhou   +5 more
doaj   +1 more source

Programmable Chaotic Suspension Electrolysis for Scalable Manufacturing of Vacancy‐Tunable Electrolytic MnO2

Advanced Science, EarlyView.
Programmable chaotic suspension electrolysis bridges laboratory synthesis and industrial manufacturing of high‐performance MnO2 cathodes. This scalable strategy enables tunable oxygen vacancies and a robust γ/β tunnel framework, delivering superior electrochemical performance and thermal stability.
Zhihao Wu, Jie Yang, Yidan Fan, Wentao Li, Jiaxing Li, Jing Guo, Chunbiao Li, Lei Shi, Jiaoyuan Zhang, Xingna Cai, Zukang Chen, Qian Zhang, Jun Du, Changyuan Tao, Qizhi Chen, Guocan Zheng, Zuohua Liu   +16 more
wiley   +1 more source

Crystallinity engineering of carbon nitride protective coating for ultra‐stable Zn metal anodes

Electron
Ineffective control of dendrite growth and side reactions on Zn anodes significantly retards commercialization of aqueous Zn‐ion batteries. Unlike conventional interfacial modification strategies that are primarily focused on component optimization or ...
Chen Liu, Yuxin Zhu, Shuanlong Di, Jiarui He, Ping Niu, Antonios Kelarakis, Marta Krysmann, Shulan Wang, Li Li   +8 more
doaj   +1 more source

Identifying the role of Zn self-dissolution in the anode corrosion process in Zn-ion batteries

Energy & Environmental Science
The degradation and corrosion of zinc metal anodes in aqueous electrolytes is severe, even when at rest. We uncover that the self-dissolution of zinc, and the ensuing change in local pH, is a necessary prerequisite for corrosion product formation.
Yuan, Y, Li, Z, Deng, R, Pu, SD, Walker, M, Cai, M, Wu, F, Bruce, PG, Robertson, AW   +8 more
openaire   +1 more source

Covalently Integrated Selenoviologen–N‐Heterocyclic Carbene–Pt Nanoparticles for Visible‐Light‐Driven Hydrogen Evolution

Advanced Science, EarlyView.
A covalently integrated single‐component photocatalyst is constructed by anchoring selenoviologen to platinum nanoparticles via robust N‐heterocyclic carbene ligands. The resulting Pt─C covalent bonds function dually as protective structural scaffolds and direct channels for ultrafast intramolecular electron transfer This precise interfacial ...
Wenxi He, Guoping Li, Chenjing Liu, Yu Liu, Yawen Li, Wenxin Wei, Hairui Lei, Ni Yan, Gang He   +8 more
wiley   +1 more source

Engineering Superhydrophobic yet Zincophilic Interface for Durable Zn Anodes

A superhydrophobic yet zincophilic interface is engineered on Zn anodes by designing a boric-acid-condensed PDMS layer pre-embedded with ZnSO4.
Yueliang Chen, Zicheng Zhang, Cheng Chao Li, Junxi Chen, Song Huang, Xiaoli He, Zhipeng Wen, Zuyang Hu   +7 more
core   +1 more source

Interfacial Engineering of Iodine‐Polymer‐Carbon Hybrid Cathodes for High‐Energy Zn//I2 Microbatteries

Advanced Science, EarlyView.
A cathode‐confined iodine strategy employing a synergistic polyaniline/activated‐carbon hybrid enables highly reversible halogen redox chemistry in coplanar Zn//I2 microbatteries. Enhanced iodine utilization, suppressed iodine dissolution, and accelerated charge‐transfer kinetics deliver durable, safe, and integrable microscale energy‐storage devices ...
Yujia Fan, Sanat Nalini Paltasingh, Nibagani Naresh, Ruixiang Li, Kewei Chen, Monojit Mondal, Iman Pinnock, Xiaopeng Liu, Mingqing Wang, Saroj Kumar Nayak, Buddha Deka Boruah   +10 more
wiley   +1 more source