Sadra Emami - Academia.edu (original) (raw)
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Papers by Sadra Emami
Journal of Materials in Civil Engineering, 2016
Advances in Cement Research, 2011
Materials Express, 2014
Hexagonal boron nitride (h-BN), the structure analogue of graphite, has many potential applicatio... more Hexagonal boron nitride (h-BN), the structure analogue of graphite, has many potential applications owing to its superb thermal, electrical and mechanical properties. In this study, a novel facile mixture solvents strategy (ammonia water solution/isopropyl alcohol) was developed for the preparation of h-BN nanosheets (BNNSs) in large scale, and the results demonstrated the exfoliated BNNSs were very stable in isopropyl alcohol solution. Lewis acid-base interaction was considered to be the mechanism for the exfoliation of h-BN due to the electrondeficient boron atoms. This simple and low cost exfoliation approach could provide a promising platform for preparation and applications of BNNSs in the future.
Journal of Materials in Civil Engineering, 2016
Advances in Cement Research, 2011
Materials Express, 2014
Hexagonal boron nitride (h-BN), the structure analogue of graphite, has many potential applicatio... more Hexagonal boron nitride (h-BN), the structure analogue of graphite, has many potential applications owing to its superb thermal, electrical and mechanical properties. In this study, a novel facile mixture solvents strategy (ammonia water solution/isopropyl alcohol) was developed for the preparation of h-BN nanosheets (BNNSs) in large scale, and the results demonstrated the exfoliated BNNSs were very stable in isopropyl alcohol solution. Lewis acid-base interaction was considered to be the mechanism for the exfoliation of h-BN due to the electrondeficient boron atoms. This simple and low cost exfoliation approach could provide a promising platform for preparation and applications of BNNSs in the future.