Literature DB >> 18063772

Comment on "Synthesis of ultra-incompressible superhard rhenium diboride at ambient pressure".

Natalia Dubrovinskaia1, Leonid Dubrovinsky, Vladimir L Solozhenko.   

Abstract

Chung et al. (Reports, 20 April 2007, p. 436) reported the synthesis of superhard rhenium diboride (ReB2) at ambient pressure. We show that ReB2, first synthesized at ambient pressure 45 years ago, is not a superhard material. Together with the high cost of Re, this makes the prospect for large-scale industrial applications of ReB2 doubtful.

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Year:  2007        PMID： 18063772     DOI： 10.1126/science.1147650

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  4 in total

Review 1.  Synthesis of Binary Transition Metal Nitrides, Carbides and Borides from the Elements in the Laser-Heated Diamond Anvil Cell and Their Structure-Property Relations.

Authors:  Alexandra Friedrich; Björn Winkler; Erick A Juarez-Arellano; Lkhamsuren Bayarjargal
Journal:  Materials (Basel)       Date:  2011-09-28       Impact factor: 3.623

2.  Elastic and mechanical softening in boron-doped diamond.

Authors:  Xiaobing Liu; Yun-Yuan Chang; Sergey N Tkachev; Craig R Bina; Steven D Jacobsen
Journal:  Sci Rep       Date:  2017-02-24       Impact factor: 4.379

3.  High-pressure synthesis of ultraincompressible hard rhenium nitride pernitride Re2(N2)(N)2 stable at ambient conditions.

Authors:  Maxim Bykov; Stella Chariton; Hongzhan Fei; Timofey Fedotenko; Georgios Aprilis; Alena V Ponomareva; Ferenc Tasnádi; Igor A Abrikosov; Benoit Merle; Patrick Feldner; Sebastian Vogel; Wolfgang Schnick; Vitali B Prakapenka; Eran Greenberg; Michael Hanfland; Anna Pakhomova; Hanns-Peter Liermann; Tomoo Katsura; Natalia Dubrovinskaia; Leonid Dubrovinsky
Journal:  Nat Commun       Date:  2019-07-05       Impact factor: 14.919

4.  Ab initio study of elastic anisotropies and thermal conductivities of rhenium diborides in different crystal structures.

Authors:  Yi X Wang; Ying Y Liu; Zheng X Yan; W Liu; Jian B Gu
Journal:  RSC Adv       Date:  2020-10-07       Impact factor: 4.036
  4 in total

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