Results 211 to 220 of about 2,512,899 (272)

Design and optimization of CdS-CeO₂ composite electrodes for enhanced electrochemical performance for asymmetric supercapacitors. [PDF]

RSC Adv
Riaz J, Arif M, Elaissi S, Bibi A.
europepmc   +1 more source

A Standardizable Laboratory‑Scale Device for the Harmonization of Photoelectrochemical Experimental Procedures in Solar Redox Flow Cells

Carbon Energy, EarlyView.
This work introduces UniFlowCell, a compact solar redox flow cell (SRFC) designed to harmonize experimental procedures and benchmarking. It minimizes efficiency losses, supports long‐term operation, and performs measurements under various electrode/illumination conditions.
Telmo da Silva Lopes, Paula Dias, Adélio Mendes   +2 more
wiley   +1 more source

Hierarchical ZnMn₂O₄@ZnMn₂O₄ nanoflower architectures grown on Ni foam as promising electrodes for high-performance supercapacitors. [PDF]

Nanoscale Adv
Muralee Gopi CVV, Kulurumotlakatla DK, Saeed G, Ramesh R.   +3 more
europepmc   +1 more source

Boosting Sodium Storage Activity and Kinetics of Hard Carbon by Remodeling Oxygen Chemistry

Carbon Energy, EarlyView.
A surface oxygen remodeling strategy is proposed to finely furnish the pseudographitic structure of hard carbon with rich closed pores and expanded interlayer spacings. Accordingly, the sodiation reactivity and kinetics are greatly reinforced to afford an elevated capacity of 360 mAh g−1 and outstanding rate capability of 225 mAh g−1 at 2 A g−1 ...
Xingling Hu, Weijia He, Jian‐Gan Wang, Hao Xu, Xin Li, Delin Xia, Junhui Dong, Jianfang Wang, Na Huang, Yang Zhang, Yanlin Li, Ding Nan, Chunguang Wei   +12 more
wiley   +1 more source

An Observer-Data-Path Decoupled Time-Domain ADC with Three-Stage Digital Background Calibration in 28 nm CMOS. [PDF]

Micromachines (Basel)
Qin C, Liu B, Wang R, Li L, Zhang C.
europepmc   +1 more source

Ternary Crosslinking Builds Nanosheet Hard Carbon and Interfacial Polarization Regulates Na⁺ Kinetics in Hard Carbon Anodes

Carbon Energy, EarlyView.
Nanosheet Hard Carbon for Fast Na+ Storage ABSTRACT Hard‐carbon anodes for sodium‐ion batteries are often constrained by low initial Coulombic efficiency, severe interfacial polarization, and sluggish Na⁺ kinetics, especially when porosity engineering amplifies electrolyte consumption.
Dongke Cai, Fan Liu, Shuai Jiang, Shuwen Zhang, Bing Li, Qian Zhao   +5 more
wiley   +1 more source

Double-Transition-Metal Mo₂Ti₂C₃ Mxene-Polyaniline Composites for High-Performance Supercapacitors. [PDF]

ACS Omega
Makani NH, De S, Thompson M, Karki P, Bastakoti BP, Gautam BR.   +5 more
europepmc   +1 more source

Engineering Halide Perovskites With Chalcogen‐Based Compounds: Insights Into Stability, Interfaces, and Device Integration

Carbon Energy, EarlyView.
Chalcogen‐based compounds are explored as versatile tools to enhance the stability and performance of halide perovskites. Their roles in defect passivation, ion migration suppression, and interface engineering are analyzed, along with impacts on device efficiency.
Atanu Jana, Deblina Das, Sourav Mal, Tarak Nath Mandal, Sangeun Cho   +4 more
wiley   +1 more source

Influence of Europium Doping on the Electrical Properties of Ba_0.9Ca_0.1TiO₃ Ceramics. [PDF]

Materials (Basel)
Kurczek D, Makowska J, Pikula T, Panek R, Tytko G, Karolus M, Adamczyk-Habrajska M.   +6 more
europepmc   +1 more source

Advances in Unraveling the Structure and Sodium‐Ion Storage Behaviors of Hard Carbons: From Basic to Extended Characterization Techniques

Carbon Energy, EarlyView.
This review is devoted to introducing the structures and sodium storage mechanisms of hard carbon materials and analyzing the correlated advanced characterization techniques. The advanced characterization techniques are categorized based on the classification of signal sources.
Jiechang Gao, Dongqi Zhang, Guanglei Qiu, Ye Han, Haijun Zhang, Yajie Liu, Zhixin Tai   +6 more
wiley   +1 more source