Nanoporous Amorphous Carbon Monolayer Derived from Fullerene Film

Autor:	Meng He, Yehui Ding, Xue Liu
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	amorphous carbon monolayer fullerene nanoporous Science
Zdroj:	Advanced Science, Vol 11, Iss 10, Pp n/a-n/a (2024)
Druh dokumentu:	article
ISSN:	2198-3844 20230818
DOI:	10.1002/advs.202308187
Popis:	Abstract Carbon materials derived from fullerene are reported recently with unique structures and properties. However, only micrometer size samples can be obtained that limits the studying and exploration for membrane applications. Here, the preparation of a centimeter‐size nanoporous amorphous carbon monolayer is reported by rapid pyrolyzing a Langmuir–Blodgett film of fullerene. The sample is fully characterized and the results indicate that the amorphous carbon monolayer derived from fullerene is metastable and insulating. The ionic transmembrane transport study demonstrates that the membrane is porous and cation selective with a selectivity of 26%. This work provides new insights into the controlled synthesis of large‐size metastable amorphous carbon monolayer.
Databáze:	Directory of Open Access Journals
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