Sulfide-based all-solid-state batteries (ASSBs) have attracted considerable attention because sulfide solid electrolytes combine high ionic conductivity with favorable mechanical properties. However, their practical application is still limited by interfacial instability, where electrochemical reactions, transport resi...
Ling-Hao Deng, Jia-Chen Ying, Yu-Chen Yang et al.· Chemical Science· 0 citations
Li-rich Mn-based layered oxides (LRMOs) are promising high-energy cathodes for all-solid-state batteries (ASSBs), but their application is limited by irreversible O2 evolution during lattice O2−/O22− redox and interfacial degradation at high voltages. Here we report a “coat–sinter–wash” synthetic strategy that simultan...
Jia-Chen Ying, Gao-Hong Liu, Bing-Liang Wang et al.· Science Advances· 0 citations
Rational pore-size regulation is central to high-performance electric double-layer capacitors, yet carbon dots (CDs) self-templating often yields overly micropore-dominated carbons with limited high-rate capability. Here, we tailor CDs by combining polyethyleneimine with four organic acids and convert them into porous...