Electrical and Elastic Properties of Individual Single‐Layer Nb 4 C 3 T x MXene Flakes
Alexey Lipatov,Mohamed Alhabeb,Haidong Lu,Shuangshuang Zhao,Shuangshuang Zhao,Michael J. Loes,Nataliia S. Vorobeva,Yohan Dall'Agnese,Yu Gao,Alexei Gruverman,Yury Gogotsi,Alexander Sinitskii +11 more
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About: This article is published in Advanced electronic materials. The article was published on 01 Apr 2020. and is currently open access. The article focuses on the topics: Thesaurus (information retrieval).
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The world of two-dimensional carbides and nitrides (MXenes)
TL;DR: A forward-looking review of the field of 2D carbides and nitrides can be found in this article, where the challenges to be addressed and research directions that will deepen the fundamental understanding of the properties of MXenes and enable their hybridization with other 2D materials in various emerging technologies are discussed.
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Chemical vapor deposition of layered two-dimensional MoSi2N4 materials
Yi Lun Hong,Yi Lun Hong,Zhibo Liu,Lei Wang,Lei Wang,Tianya Zhou,Tianya Zhou,Wei Ma,Wei Ma,Chuan Xu,Shun Feng,Shun Feng,Long Chen,Mao-Lin Chen,Mao-Lin Chen,Dong-Ming Sun,Dong-Ming Sun,Xing-Qiu Chen,Xing-Qiu Chen,Hui-Ming Cheng,Wencai Ren,Wencai Ren +21 more
TL;DR: It is reported that introducing silicon during chemical vapor deposition growth of molybdenum nitride passivates the surface and prevents island formation, which enabled the growth of centimeter-scale monolayer films of MoSi2N4.
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Ten Years of Progress in the Synthesis and Development of MXenes
TL;DR: More recently, the number of 2D transition metal carbides and nitrides (MXenes) has steadily increased and more than 40 MXene compositions exist as mentioned in this paper, which is the largest family of two-dimensional materials known.
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References
Effect of Synthesis on Quality, Electronic Properties and Environmental Stability of Individual Monolayer Ti3C2 MXene Flakes
Alexey Lipatov,Mohamed Alhabeb,Maria R. Lukatskaya,Alex Boson,Yury Gogotsi,Alexander Sinitskii +5 more
TL;DR: In this article, a modified synthetic method is reported for producing high-quality monolayer 2D transition metal carbide Ti3C2Tx flakes, and their electronic properties are measured.
Metallic Ti3C2Tx MXene Gas Sensors with Ultrahigh Signal-to-Noise Ratio
Seon Joon Kim,Hyeong-Jun Koh,Chang E. Ren,Ohmin Kwon,Kathleen Maleski,Soo-Yeon Cho,Babak Anasori,Choong-Ki Kim,Yang-Kyu Choi,Jihan Kim,Yury Gogotsi,Hannes Jung +11 more
TL;DR: It is demonstrated that 2D metal carbide MXenes, which possess high metallic conductivity for low noise and a fully functionalized surface for a strong signal, greatly outperform the sensitivity of conventional semiconductor channel materials.
1.3K
A Two-Dimensional Biodegradable Niobium Carbide (MXene) for Photothermal Tumor Eradication in NIR-I and NIR-II Biowindows
TL;DR: This work significantly broadens the application prospects of 2D MXenes by rationally designing their compositions and exploring related physiochemical properties, especially on phototherapy of cancer.
1.1K
Mechanical Properties of Monolayer Graphene Oxide
TL;DR: The novel AFM imaging and FEM-based mapping methods presented here are of general utility for obtaining the elastic modulus and prestress of thin membranes.
Atomic Defects in Monolayer Titanium Carbide (Ti3C2Tx) MXene
Xiahan Sang,Yu Xie,Ming-Wei Lin,Mohamed Alhabeb,Katherine L. Van Aken,Yury Gogotsi,Paul R. C. Kent,Kai Xiao,Raymond R. Unocic +8 more
TL;DR: The atomic structure of freestanding monolayer Ti3C2Tx flakes prepared via the minimally intensive layer delamination method is determined and it is determined that the Ti vacancy concentration can be controlled by the etchant concentration during preparation.
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