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A superconductor with very low content of sodium and very high content of hydronium through a disproportionation reaction route is reported. 我們將著重介紹利用歧化反應(yīng)來(lái)制備含有很低的鈉離子濃度和很高的水合氫離子濃度的鈷氧化物超導(dǎo)體的新方法。