C4 Carbon allotropes with triple-bonds predicted by first-principles calculations

Kim, Bog G.; Sim, Hyunsu; Park, Jooeun

doi:10.1016/j.ssc.2013.07.001

Cited by 10 publications

(4 citation statements)

References 26 publications

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“…After af ew years of silence,a ni mportant experimental study on cold-compressed graphite [55] stirred the theoretical community to action, and the structure reappeared twice in 2010:i nM arch as bct-C 4 ,a"viable sp 3 carbon", [56] with reference to the 1999 Schultz paper,a nd in October as plain "bct-carbon" with the laconic sentence "This structure appears to be similar to that found in previous studies" referring to the 1999 Schultz and 2004 Strong papers. [57] A veritable torrent of papers followed, recomputing the same structures (together with other hypothetical ones) and calculating all kind of properties, [58][59][60][61][62][63][64][65][66][67][68] without citing the older references.The earlier work of Baughman was acknowledged, together with Umemoto 2012, only in two papers. [69] Three other publications cited the 1999 Schultz paper.…”

Section: Davide's Storymentioning

confidence: 99%

Homo Citans and Carbon Allotropes: For an Ethics of Citation

et al. 2016

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Cite we must, cite we do. We cite because we are links in a chain, using properties and methods validated by others. We also cite to negotiate the anxiety of influence. And to be fair. After outlining the reasons for citation, we use two case studies of citation amnesia in the field of hypothetical carbon allotropes to present a computer‐age search tool (SACADA) in that subsubfield. Finally, we advise on good search practice, including what to do if you miss a citation.

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Section: Davide's Storymentioning

confidence: 99%

Homo Citans and Carbon Allotropes: For an Ethics of Citation

et al. 2016

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“…The original structures could be predicted theoretically or prepared experimentally. For examples, Tri-C 18 , Hex-C 36 , Tri-C 54 and Orth-C 72 could be designed by graphdiyne based on the prediction of CALYPSO [17]; 1-Yne, 2-Yne and 3-Yne C4 carbon are predicted by substituting carbon-carbon bonds for carbon-carbon triple bonds on the basis of the structure of body centered tetragonal (Bct) C4, wherein the triple bond of carbon is called the yne-bond [11]. a-graphyne could be constructed by replacing all the covalent bonds of graphene by sp 2 -sp 1 linkages, as shown in Figure 13a.…”

Section: Othersmentioning

confidence: 99%

Carbon materials: structures, properties, synthesis and applications

Jiang¹,

Yin²,

Qin³

2023

Manufacturing Rev.

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As one of the most versatile elements, carbon materials occupy the most plentiful allotropies composed of pure or mixed hybridization orbitals of sp1/sp2/sp3. The design and synthesis of new carbon materials may be stimulated based on a deeper understanding of underlying structures and related properties. In this review, the initial early discoveries of carbon materials are examined based on their hybridization of orbitals. According to the type of hybridization, the discovered carbon materials are firstly classified and introduced in detail based on their crystal structures. Secondly, its physical and chemical properties, mainly including mechanical properties, optical properties and electronic properties, are reviewed. Thirdly, the existing methods of predicting carbon structure and synthesizing carbon materials are classified and summarized, and some typical carbon materials predicted or prepared are discussed respectively. Then, the main applications of newly synthesized carbon materials in the last two decades are classified and summarized, and the microstructure is linked with the macro properties and specific applications. Finally, the future research opportunities for carbon materials and their potential applications are prospected from the aspects of the gap between theoretical prediction and preparation, the current research hotspot of carbon materials and the incomplete application of carbon materials. It is the authors' intention for this review paper to serve not only as a valuable reference for research into carbon materials and related composites, but also as a guidance for novel materials design at the atomic level.

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“…Besides the graphene networks or carbon foams 52,[132][133][134][135][136][137][138][139][140][141][142][143] , other 3D carbon allotropes that have been proposed previously include the Mackay crystals [144][145][146][147][148][149][150][151][152][153][154][155][156][157][158][159][160][161][162][163] .…”

Section: Three Dimension: Graphene Network and Carbon Foamsmentioning

confidence: 99%