熵激增在硬碳中诱导短晶粒无序,实现超快钠储存
Entropy surge induced short-crystallite disorder in hard carbon enabling ultrafast sodium storage.
Entropy surge induced short-crystallite disorder in hard carbon enabling ultrafast sodium storage.
短晶粒无序硬碳是通过闪光焦耳加热构建的。这一过程会产生突然的熵激增,并诱导碳晶粒的爆炸成核。高熵态同时促进了无序堆叠结构,这些结构通过空间位阻在空间上限制了晶粒生长。
Short-crystallite disordered hard carbon is constructed through flash Joule heating. This process generates an abrupt entropy surge and induces explosive nucleation of carbon crystallites. The high-entropy state concurrently promotes disordered stacking configurations that spatially constrain crystallite growth steric hindrance.
Gaoyue Zhang, Ao Wang, Gaixiu Yang, Kang Sun, Jianchun Jiang. Entropy surge induced short-crystallite disorder in hard carbon enabling ultrafast sodium storage.. Chemical communications (Cambridge, England). 2026; doi:10.1039/d6cc04755f.
Gaoyue Zhang, Ao Wang, Gaixiu Yang, Kang Sun, Jianchun Jiang (2026). Entropy surge induced short-crystallite disorder in hard carbon enabling ultrafast sodium storage.. Chemical communications (Cambridge, England). https://doi.org/10.1039/d6cc04755f
Gaoyue Zhang, Ao Wang, Gaixiu Yang, Kang Sun, Jianchun Jiang. Entropy surge induced short-crystallite disorder in hard carbon enabling ultrafast sodium storage.[J]. Chemical communications (Cambridge, England), 2026 doi:10.1039/d6cc04755f.
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