Porous silicon skeleton as catalysts for hydrocarbon decomposition at low temperature synthesis of graphene nanocomposites
Tynyshtykbayev K. Spitas C. Kostas K. Insepov Z.
January 2021IOP Publishing Ltd
ECS Journal of Solid State Science and Technology
2021#10Issue 1
The energy of low-temperature synthesis of graphene on the surface of nanoporous silicon (nc-PS) is considered. It was shown that the energy of low-temperature synthesis of graphene on nc-PS is due to the excess energies of the nanocrystal surface, the interfaces of the nanocrystal nc-Si/c-Si monocrystal matrix, and the free dangling bonds of silicon atoms of nanoscale silicon grains in the skeleton of porous silicon. This opens up a new perspective for the development of methods for the low-temperature synthesis of graphene without metal catalysts for the decomposition of carbon precursors, including the use of the ALD (atomic layer deposition) method.
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Nazarbayev University, Kazakhstan, Kazakhstan
National Nuclear Research University (MEPhI), Moscow, Russian Federation
Purdue University, West Lafayette, IN, United States
Nazarbayev University
National Nuclear Research University (MEPhI)
Purdue University
10 лет помогаем публиковать статьи Международный издатель
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