Results 81 to 90 of about 1,746,665 (301)

Alloy Anode Materials for Sodium-Ion Batteries

, 2013
Sodium-ion batteries could one day be an inexpensive alternative to lithium-ion batteries. Many challenges need to be overcome before commercialization of a sodium-ion battery can take place.
Ellis, Leah
core  

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

Advanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim, Hyeseoung Lim, Ji Min Lee, Heeyeon Kang, Yongkwon Song, Woojae Chang, So‐Jin Park, Jin Yoo, Atsushi Hozumi, Jinhan Cho, Jongkuk Ko, Sanghyuk Wooh   +11 more
wiley   +1 more source

Integrating First Principles Calculations and Machine Learning to Study the ReNiO2/Ti3C2 Heterojunctions for Sodium Ion Batteries

Advanced Physics Research
Due to the large size of sodium ions and their slow redox kinetics in electrochemical processes, the sodium ion batteries currently are still far from satisfactory.
Yuanyuan Cui, Chengyu Zhang, Luxin Niu, Jiao Zheng, Xin Liu, Sihan Yang, Yanfeng Gao   +6 more
doaj   +1 more source

Multiangular rod-shaped Na0.44MnO2 as cathode materials with high rate and long life for sodium-ion batteries

, 2017
The tunnel-structured Na0.44MnO2 is considered as a promising cathode material for sodium-ion batteries because of its unique three-dimensional crystal structure.
Mingzhe Chen (3131370), Gu, Qinfen, Sung, Ziqi, Ziqi Sun (1477783), Sun, Ziqi, Shi Xue Dou (1361940), Qinfen Gu (1576090), Chen, Mingzhe, Qiannan Liu (3643003), Hu, Zhe, Dou, Yuhai, Shulei Chou (3643000), Liu, Qiannan, Dou, Shi Xue, Chou, Shulei, Zhe Hu (787283), Yuhai Dou (3642997)   +16 more
core   +1 more source

Biomass derived carbon nanoparticle as anodes for high performance sodium and lithium ion batteries [PDF]

, 2016
In this paper, we report a flame deposition method to prepare carbon nanoparticles (CNPs) from coconut oil. The CNPs were further modified with a piranha solution to obtain surface-carboxylated carbon nanoparticles (c-CNPs).
Raju, KVSN, Raju, K.V.S.N., Zhao, X.S., Yang, Dongfang, Kumar, Nanjundan Ashok, Gaddam, Rohit Ranganathan, Narayan, Ramanuj   +6 more
core   +1 more source

Comparative Performance and Partial Load Cycling of Sodium‐Metal Chloride Battery Modules With Mixed‐Metal Fe,Zn and Ni,Fe Cells

Advanced Functional Materials, EarlyView.
Sustainable Na‐(Fe,Zn)Cl2 battery modules deliver discharge energies comparable to state‐of‐the‐art Na‐(Ni,Fe)Cl2 batteries through high active‐material utilization, although with lower power capability. Advanced electrochemical characterization reveals a distinct reaction mechanism and low resistance during Fe dechlorination.
Enea Svaluto‐Ferro, William Nash, Robert Zboray, Fabrizio Vagliani, Diego Basso, Alberto Turconi, Andrea Pozzi, Corsin Battaglia, Norbert Weber, Tom Weier, Meike V. F. Heinz   +10 more
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Electrochemical Spectroscopic Impedance Analysis of Solid Polymer Electrolyte-Application to Sodium Ion Batteries [PDF]

E3S Web of Conferences
Lithium ion Batteries (LIBs) is widely used and has higher electrochemical potential. Li is more expensive and has become scare due to more usage. Sodium-ion batteries (SIBs) are now being developed as a feasible alternative to lithium-ion batteries ...
Ramakrishna Kothuri, Duraipandy P., P Manojkumar, Mahesh K., Saravanan S., Shanmuga Priyan J.   +5 more
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Technical route and industrial status of positive electrode materials for sodium-ion batteries

Cailiao gongcheng
In recent years，sodium-ion batteries have become a research hotspot in the world and are gradually moving toward industrialization. However，they still have shortcomings，including phase transition，structural degradation，and voltage plateau.
WU Fan, WEI Peng, WU Shaoyang, LIANG Kang, LI Jianbin, REN Yurong   +5 more
doaj   +1 more source