X-ray photoelectron spectroscopy study of cubic boron nitride single crystals grown under high pressure and high temperature

Preparation of boron nitride nanosheet-coated carbon fibres and their enhanced antioxidant and microwave-absorbing properties

“…26 The B 1s band was divided into two ne peaks located at 190.4 and 191.9 eV, respectively. The 190.4 eV peak was assigned to the B-N bonding, 27,28 whereas the peak at 191.9 eV was assigned to the substitution of N by O in the BN lattice, i.e., the formation of O-B or O-B-N bonds of BN x O y . 29 The N 1s peak can also be divided into two ne peaks centred at 397.9 and 399.4 eV, respectively.…”

Water-assisted chemical vapor deposition synthesis of boron nitride nanotubes and their photoluminescence property

“…The B 1s band can be divided into two fine peaks, located at 188.7 and 191.9 eV, respectively. The 188.7 eV peak, which is between the B-N bonding and (190.5 Ev) and B-B bonding (187.3 eV), can be assigned to the surplus B atoms (related to N atoms) on the surface [28,29]. The peak at 191.9 eV is assigned to the substitution of N by O in the BN lattice, i.e.…”

Analysis of Transition Mechanism of Cubic Boron Nitride Single Crystals under High Pressure-High Temperature with Valence Electron Structure Calculation

“…[1−3] The transition mechanism has been discussed in some studies and some models are proposed by considering the possibility of phase transition between similar structures or by presuming the transition process with some indirect experimental results. [4,5] The two main transition mechanisms are that cBN can be directly transformed from hBN and cBN can be precipitated from solvent. [6,7] Namely, in the Li 3 N-hBN system, cBN can be transformed by hBN or be dissolved by Li 3 BN 2 .…”