Ultra-low-temperature operation of Li-ion batteries (LIBs) remains notably challenging because conventional carbonate electrolytes suffer from high Li+ desolvation barriers and large interfacial impedance, leading to rapid capacity fade. Here, we report a high-entropy solvation structure contributed by the synergistic...
He Liu, Zhong-Yu Li, Ke-Feng Ren et al.· Materials Horizons· 0 citations
Photo-assisted supercapacitors (PASCs) integrate solar-energy harvesting and electrochemical energy storage, but their performance is limited by inefficient photocarrier separation and sluggish charge-transfer kinetics. Herein, a CdS/Ni-MOF heterostructure photoelectrode is constructed via an in situ growth strategy. V...
MXenes, as an emerging 2D material, hold considerable energy storage potential. However, the intrinsic stochastic distribution and thermodynamic metastability of their surface functional groups impair key electrochemical properties, compromising their cyclability and rate capability. Regulating the type, density, and s...
Min Yang, Zian Yuan, Yao-Yu Wang et al.· Advanced Engineering Materia...· 0 citations
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