Characterization of the condensed carbon in detonation soot

Chen, Pengwan; Huang, Fenglei; Yun, Shourong

doi:10.1016/s0008-6223(03)00229-x

Cited by 118 publications

(105 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It should be noted that the larger diamond particles characteristic of TNT are also rare in the detonation products of the 50/50 TNT/RDX mixture. This is obviously due to the inhomogeneity of the mixture, which was also mentioned in [7,9]. The samples obtained by detonation of TATB charges (figure 3) are characterized by the presence of mainly carbon fibers up to tens of nanometers and rare amorphous carbon structures with linear sizes up to several tens of nanometers.…”

Section: Tem Studiesmentioning

confidence: 82%

Transmission electron microscopy and x-ray diffraction studies of the detonation soot of high explosives

Kashkarov

Pruuél

Тен

et al. 2016

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Section: Tem Studiesmentioning

confidence: 82%

Transmission electron microscopy and x-ray diffraction studies of the detonation soot of high explosives

Kashkarov

Pruuél

Тен

et al. 2016

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

“…3(b)]. The peak at 43.74 o is attributed to the diamond (111) diffraction; the peak at 30 o may be associated with an all-sp 2 rh6 carbon found in detonation carbon nanoparticles and chimney soot 5,37 . Also, the peaks at 35 o and 62.3 o may be assigned as the (110) and (311) peaks for a mixed sp 2 -sp 3 oC8 carbon in cmmm symmetry 18 found in the graphite- to-diamond phase conversion process.…”

Section: Fig 3: (Color Online) X-ray Diffraction (Xrd) Patterns (A)mentioning

confidence: 99%

“…The remaining diffraction patterns are likely to have originated from some unknown forms of carbon. Such complicated mixture of a rich variety of carbon structures is commonly found in detonation soot 37 .…”

Section: Fig 3: (Color Online) X-ray Diffraction (Xrd) Patterns (A)mentioning

confidence: 99%

Computational prediction of body-centered cubic carbon in an all-sp3six-member ring configuration

Lian

et al. 2015

Phys. Rev. B

View full text Add to dashboard Cite

Recent shock compression experiments produced clear evidence of a new carbon phase, but a full structural identification has remained elusive. Here we establish by ab initio calculations a bodycentered cubic carbon phase in Ia3d (O 10 h ) symmetry, which contains twelve atoms in its primitive cell, thus termed BC12, and comprises all-sp 3 six-membered rings. This structural configuration places BC12 carbon in the same bonding type as cubic diamond, and its stability is verified by phonon mode analysis. Simulated x-ray diffraction patterns provide an excellent match to the previously unexplained distinct diffraction peak found in shock compression experiments. Electronic band and density of states calculations reveal that BC12 is a semiconductor with a direct band gap of ∼ 2.97 eV. These results provide a solid foundation for further exploration of this new carbon allotrope.

show abstract

“…CH-7 and K-2 were synthesized under substantially different conditions. The explosive synthesis conditions can influence both the shape [30] and structure [26,31] of the surface shell of nanodiamonds. On the other hand, the chemical activity of the surface of a diamond in various media depends on the atomic structure of the surface [32,33].…”

Section: Mass Spectrometrymentioning

confidence: 99%

The chemistry of the surface of modified detonation nanodiamonds of different types

Koshcheev

Gorokhov

Gromov

et al. 2008

Russ. J. Phys. Chem. A

View full text Add to dashboard Cite

-The influence of standard chemical treatment used to extract interstellar nanodiamonds from meteorites on the chemical composition of the surface of synthetic nanodiamonds with substantially different properties was studied by thermal desorption mass spectrometry and IR spectroscopy. The chemistry of the surface of nanodiamonds after treatment was substantially different from that of initial particles. The suggestion was made that the chemical structure of the surface of diamond particles in the interstellar space could be reconstructed from the data on meteorite diamonds. Mass spectrometric studies also gave information about possible mechanisms of the release of noble gases from meteorite diamonds at various temperatures.

show abstract

Characterization of the condensed carbon in detonation soot

Cited by 118 publications

References 9 publications

Transmission electron microscopy and x-ray diffraction studies of the detonation soot of high explosives

Transmission electron microscopy and x-ray diffraction studies of the detonation soot of high explosives

Computational prediction of body-centered cubic carbon in an all-sp3six-member ring configuration

The chemistry of the surface of modified detonation nanodiamonds of different types

Contact Info

Product

Resources

About