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Nature Communications:基于多孔冠醚晶体的仿生钠离子选择性 …
Web图2. 基于多孔冠醚晶体的仿生钠离子选择性器件(来源:Nature Communications) 该项工作成果以“Artificial sodium-selective ionic device based on crown-ether crystals with … WebCN106540663A CN201611132202.7A CN201611132202A CN106540663A CN 106540663 A CN106540663 A CN 106540663A CN 201611132202 A CN201611132202 A CN 201611132202A CN 106540663 A CN106540663 A CN 106540663A Authority CN China Prior art keywords crown ether modified carbon nano tube material crown Prior art date … tmz pictures of takeoff
18-冠-6)-2,3,11,12-四羧酸 Sigma-Aldrich
Web15-冠-5是一种冠醚,化学式为c10h20o5。它是环氧乙烷的环状五聚体,可以与多种离子形成配合物,包括钠离子[2]和钾离子[3],但与铅离子选择性结合。[来源请求] Web15-冠醚-5的制备方法 Download PDF Info Publication number CN104230881B. CN104230881B CN201310235086.1A CN201310235086A CN104230881B CN 104230881 B CN104230881 B CN 104230881B CN 201310235086 A CN201310235086 A CN 201310235086A CN 104230881 B CN104230881 B CN 104230881B Authority CN China … WebApr 30, 2012 · (此处附注:其实18-冠-6是可以与钠离子络合的,只是其作用力不如钾离子那么强。也不如15-冠-5与钠离子作用力强。)氮杂冠醚氮杂冠醚是指将冠醚中的氧都换成 … tmz photos of kobe bryant helicopter crash