Carbon gas and catalyst tandem in endoheadral carbyne synthesis

ERGASHEVA, Aziza, MEHMONOV, Kamoliddin, AHMADJANOV, Turg‘unali, ESHONQULOV, G‘ofurjon, YUSUPOV, Maksudbek, XALILOV, Umedjon

Ўзбекистон Миллий университети хабарлари · 2026-yil

Annotatsiya

The role of a catalyst in the synthesis of infinitely long endohedral carbon chains (i.e., carbyne) has not yet been fullyexplored. In this reactive molecular dynamics (MD)-based modeling work, we investigate the catalytic synthesis of infinitelylong carbon chains inside a double-walled carbon nanotube (IQUNN). The results show that, although Ni nanoclusters play acrucial role in the formation of long carbon chains by joining C atoms, the chain growth rate is inversely related to theincrease in the filling fraction of nickel clusters. Specifically, at filling fractions of 4.9%, 6.5%, 9.85%, and 19.5%, theendohedral carbyne formation times are 0.35 ns, 0.49 ns, 0.70 ns, and 0.73 ns, respectively. This study contributes to a betterunderstanding of the mechanisms of controlled endohedral carbyne synthesis by examining the tandem of feedstock andcatalyst.

Maqola ma’lumotlari
MualliflarERGASHEVA, Aziza, MEHMONOV, Kamoliddin, AHMADJANOV, Turg‘unali, ESHONQULOV, G‘ofurjon, YUSUPOV, Maksudbek, XALILOV, Umedjon
JurnalЎзбекистон Миллий университети хабарлари
NashriyotЎзбекистон Миллий университети
ISSN2181-7324, 3093-8996
Nashr sanasi2026-10-12
Jild3
Son3.2.1
Betlar577-581
TilIngliz
Ilmiy sohaKimyo
Indeksga qo‘shilgan2026-10-13

Maqolaning asl sahifasi

Kalit so‘zlar

endohedral carbyne, carbon nanotube, nickel catalyst, molecular dynamics., эндоэдральный карбин, углеродная нанотрубка, никелевый катализатор, молекулярная динамика., endoedral karbin, uglerodli nanonaycha, nikel katalizatori, molekulyar dinamika

Ilmiy soha

Kimyo

Iqtibos keltirish

APAERGASHEVA, Aziza, MEHMONOV, Kamoliddin, AHMADJANOV, Turg‘unali, ESHONQULOV, G‘ofurjon, YUSUPOV, Maksudbek, & XALILOV, Umedjon (2026). CARBON GAS AND CATALYST TANDEM IN ENDOHEADRAL CARBYNE SYNTHESIS. Ўзбекистон Миллий университети хабарлари, 3(3.2.1), 577-581. https://journals.nuu.uz/index.php/actanuuz/article/view/15386
GOST (OAK)ERGASHEVA, Aziza va b. CARBON GAS AND CATALYST TANDEM IN ENDOHEADRAL CARBYNE SYNTHESIS // Ўзбекистон Миллий университети хабарлари. – 2026. – T. 3, № 3.2.1. – P. 577-581.
MLAERGASHEVA, Aziza, MEHMONOV, Kamoliddin, AHMADJANOV, Turg‘unali, ESHONQULOV, G‘ofurjon, YUSUPOV, Maksudbek, and XALILOV, Umedjon. “CARBON GAS AND CATALYST TANDEM IN ENDOHEADRAL CARBYNE SYNTHESIS.” Ўзбекистон Миллий университети хабарлари, 3(3.2.1), 577-581, 2026. https://journals.nuu.uz/index.php/actanuuz/article/view/15386
ChicagoERGASHEVA, Aziza, MEHMONOV, Kamoliddin, AHMADJANOV, Turg‘unali, ESHONQULOV, G‘ofurjon, YUSUPOV, Maksudbek, and XALILOV, Umedjon. “CARBON GAS AND CATALYST TANDEM IN ENDOHEADRAL CARBYNE SYNTHESIS.” Ўзбекистон Миллий университети хабарлари, 3(3.2.1), 577-581 (2026). https://journals.nuu.uz/index.php/actanuuz/article/view/15386
HarvardERGASHEVA, Aziza, MEHMONOV, Kamoliddin, AHMADJANOV, Turg‘unali, ESHONQULOV, G‘ofurjon, YUSUPOV, Maksudbek, and XALILOV, Umedjon (2026) ‘CARBON GAS AND CATALYST TANDEM IN ENDOHEADRAL CARBYNE SYNTHESIS’, Ўзбекистон Миллий университети хабарлари, 3(3.2.1), 577-581. https://journals.nuu.uz/index.php/actanuuz/article/view/15386
BibTeX
@article{ergashevaaziza2026,
  title = {CARBON GAS AND CATALYST TANDEM IN ENDOHEADRAL CARBYNE SYNTHESIS},
  author = {ERGASHEVA, Aziza and MEHMONOV, Kamoliddin and AHMADJANOV, Turg‘unali and ESHONQULOV, G‘ofurjon and YUSUPOV, Maksudbek and XALILOV, Umedjon},
  journal = {Ўзбекистон Миллий университети хабарлари},
  year = {2026},
  volume = {3},
  number = {3.2.1},
  pages = {577-581},
  url = {https://journals.nuu.uz/index.php/actanuuz/article/view/15386}
}

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