| LC control no. | sh2020000297 |
|---|---|
| LC classification | TA418.9.T96 |
| Topical heading | Two-dimensional materials |
| Variant(s) | 2D materials 2DLMs (Two-dimensional layered materials) Two-dimensional layered materials |
| See also | Nanostructured materials |
| Found in | Work cat: 2D metal carbide and nitrides (MXenes), 2019: p. 3 (Group 4-6 transition metal carbides and nitrides were explored in the twentieth century as high-temperature, hard, chemically stable, and wear resistant materials. Exploration of their energy storage applications started with the discovery of their catalytic behavior in the 1970s, and since then several nanostructure deigns have been proposed, taking small steps to enhance the surface area and performance of transition metal carbides and nitrides. The breakthrough in the field happened in 2011 by the discovery of the first two-dimensional (2D) titanium carbide (TI₃C₂T[subscript x] that led to a family of 2D transition metal carbides and nitrides, named MXenes (pronounced "maxines"). Since then, MXenes have become a large and quickly growing family of 2D materials) Two-dimensional materials -- latest research and news -- Nature, via WWW, Jan. 20, 2020 (Two-dimensional materials are substances with a thickness of a few nanometres or less. Electrons in these materials are free to move in the two-dimensional plane, but their restricted motion in the third direction is governed by quantum mechanics. Prominent examples include quantum wells and graphene) 2D Materials - An introduction to two-dimensional materials -- Ossila, via WWW, Jan. 20, 2020 ( ... What are 2D materials? Nanomaterials can be broadly classified by the total number of their nanoscopic dimensions: ... If only one dimension [of a material] is nano-sized, it would be a 2D material -- resembling a large, but very thin sheet (like a piece of paper)) Nanoscale, 2019: issue 11, pp. 13181-13182 (Two-dimensional layered materials: from mechanical and coupling properties towards applications in electronics / Hao Zhan et al. ... 2DLMs refer to ultrathin nanofilms (thickness <100 nm) consisting of atomic layers linked by weak van der Waals interaction. ... Inspired by graphene, more attentions are turned to other 2DLMs. ..[G]raphene-like materials are novel 2D materials that have a similar honeycomb structure, such as silicene, phosphorene, hexagonal boron nitride (h-BN), transition metal dichalcogenides (TMDs) and transition metal carbides (TMCs)... . [T]he rise of 2DLMs is no doubt attributed to the excellent mechanical properties absent in their corresponding bulk materials) ChemNanoMat, Jan. 2018: p. 28 (Two‐dimensional layered materials as catalyst supports / Dr. Amit Kumar, Prof. Dr. Qiang Xu. abstr. (Since the successful isolation of graphene, two‐dimensional (2D) materials have attracted immense interest in contemporary chemical research owing to their unique structural and chemical properties with potential scientific applications. Layered 2D materials show different characteristics from bulk 3D materials owing to significant alterations in their electronic and structural behavior ... ) |
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