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Updated: Jun 12, 2026

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry
Published on: March 4, 2021
Selective synthesis of diameter- and interlayer-controlled carbon nitride nanotubes with hydrogen ensnaring nanopores
Jun Hyeon Bae1, Jung Hoon Choi, Weon Ho Shin
1NanoCentury KI, Graduate School of EEWS, Department of Materials Science & Engineering, KAIST, 373-1 Guseong Dong, Yuseong Gu, Daejeon 305-701, Republic of Korea.
Abstract:
Diameter- and interlayer-controlled carbon nitride nanotubes (CNNTs) having nanopores with approximately 6 A diameters are synthesized by our new plasma-assisted growth method on catalysts located inside the organic silica mesoporous templates. Our experiments and first-principles calculations show that hydrogen stored inside nanopores of 6.2 A are attributed to the hydrogen released at 257.24 K.
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