ENDOEDRAL KARBIN SINTEZIDA UGLERODLI GAZ VA KATALIZATOR TANDEMI
##submission.downloads##
Cheksiz uzun endoedral uglerod zanjirlari (ya’ni, karbin) sintezida katalizator ro‘li haligacha to‘liq o‘rganilmagan. Ushbu
reaktiv molekulyar dinamika (MD) ga asoslangan modellashtirish ishida cheksiz uzun uglerod zanjirlarining katalitik sintezi
ikki qavatli uglerod nanonaychasi (IQUNN) ichida tadqiq etildi. Natijalar, Ni nanoklasterlari C atomlari qo‘shilib uzun
uglerod zanjiri hosil qilishida muhim omil bo‘lsa-da, zanjirning o‘sish tezligi nikel klasterlarining hajmiy ulushi ortishiga
teskari ravishda bog‘langanligini ko‘rsatdi. Xususan, nikel bilan to‘ldirilganlik darajasi 4,9; 6,5; 9,85 va 19,5 % bo‘lgan
IQUNN da karbin hosil bo‘lish vaqtlari mos ravishda 0,35; 0,49; 0,7 va 0,73 ns ga teng bo‘lishi aniqlandi. Ushbu tadqiqot
hom ashyo hamda katalizator tandemini o‘rganish orqali boshqariladigan endoedral karbin sintez mexanizmlarini yaxshiroq
tushunishga yordam beradi.
1. A. Milani et al., J. Phys. Chem. C 115, 12836 (2011).
2. A. Görling, J. Chem. Phys. 123, 062203 (2005).
3. L. Lou et al., Phys. Rev. B 52, 1429 (1995).
4. L. Ravagnan et al., Phys Rev Lett 102, 245502 (2009).
5. E. Cinquanta et al., J. Chem. Phys. 135, 194501 (2011).
6. A. G. Rinzler et al., Science 269, 1550 (1995).
7. K. Zhang et al., Chinese Chemical Letters 31, 1746 (2020).
8. M. Liu et al., ACS Nano 7, 10075 (2013).
9. M. Wang et al., Sci Rep 5, 18122 (2015).
10. Y. Prazdnikov, Journal of Modern Physics 02, (2010).
11. P. B. Sorokin et al., Nano Lett. 11, 2660 (2011).
12. F. Yang et al., Sensors and Actuators B: Chemical 316, 128200 (2020).
13. X. Zhao et al., Phys. Rev. Lett. 90, 187401 (2003).
14. L. Shi et al., Nature Mater 15, 6 (2016).
15. K. Mehmonov et al., Journal of Applied Physics 134, 144303 (2023).
16. U. Khalilov et al., Carbon 153, 1 (2019).
17. R. Tomov et al., Molecules 28, 17 (2023).
18. M. Brzhezinskaya et al., Polymer Degradation and Stability 203, 110054 (2022).
19. B. Pan et al., Science Advances 1, e1500857 (2015).
20. D. W. Boukhvalov et al., Carbon 128, 296 (2018).
21. N. F. Andrade et al., Carbon 90, 172 (2015).
22. W. Q. Neves et al., Carbon 133, 446 (2018).
23. M. Kijima et al., Synthetic Metals 71, 1837 (1995).
24. E. Kano et al., Carbon 80, 382 (2014).
25. Q. Sun et al., J. Am. Chem. Soc. 138, 1106 (2016).
26. C. Jin et al., Phys. Rev. Lett. 102, 205501 (2009).
27. N. F. Andrade et al., Carbon 90, 172 (2015).
28. V. Scuderi et al., Carbon 47, 2134 (2009).
29. C. S. Casari et al., Phys. Rev. B 77, 195444 (2008).
30. S. Toma et al., SURF INTERFACE ANAL 51, 131 (2019).
31. C. Zhao et al., J. Phys. Chem. C 115, 13166 (2011).
32. P. M. Ajayan et al., Nature 361, 6410 (1993).
33. A. N. Khlobystov et al., Acc. Chem. Res. 38, 901 (2005).
34. M. Shao et al., Advanced Synthesis & Catalysis 354, 2743 (2012).
35. M. Kijima et al., Chem. Lett. 23, 2011 (1994).
36. U. Khalilov et al., Carbon 171, 72 (2021).
37. G. Berdiyorov et al., Journal of Computational Electronics 20, 848 (2021).
38. A. P. Thompson et al., Computer Physics Communications 271, 108171 (2022).
39. A. C. T. van Duin et al., J. Phys. Chem. A 105, 9396 (2001).
40. C. Zou et al., Acta Materialia 83, 102 (2015).
41. G. Chen et al., Physical Review Letters 90, 257403 (2003).
42. A. Charlier et al., Carbon 37, 1779 (1999).
43. A. Bondi, J. Phys. Chem. 68, 441 (1964).
44. A. Peigney et al., Carbon 39, 507 (2001).
45. H. Berendsen et al., The Journal of Chemical Physics 81, 3684 (1984).
46. G. Bussi et al., The Journal of Chemical Physics 126, 014101 (2007).
47. U. Khalilov et al., Nanoscale 6, 9206 (2014).
48. Y.-H. Shin et al., Appl. Phys. Lett. 92, 043103 (2008).
Mulkiiyat (c) 2026 «O‘zMU XABARLARI»
Ushbu ish quyidagi litsenziya asosida ruxsatlangan Kreativ Commons Attribution-NonCommercial-ShareAlike 4.0 International litsenziyasi asosida bu ish ruxsatlangan..
.jpg)
.png)
