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A Bis(terpyridine)nickel(II)-Based Coordination Nanosheet: A Redox-Active Materials with Flexibility and Transparency

Fig. 2f from Kenji Takada et al. 2024 “A Bis(terpyridine)nickel(II)-Based Coordination Nanosheet: A Redox-Active Material with Flexibility and Transparency” Synthesis and morphology identification of 1-Ni. f Topographic AFM image of 1-Ni on a flat Si substrate and the cross-sectional analysis inset For the full figure please refer to the cited article. NANOSENSORS PointProbe Plus® PPP-NCL AFM probes were used for the characterization with atomic force microscopy.

Since the discovery of graphene, extensive studies have revealed various types of novel two-dimensional polymers such as transition metal dichalcogenides, covalent organic frameworks, and carbon… Read More »A Bis(terpyridine)nickel(II)-Based Coordination Nanosheet: A Redox-Active Materials with Flexibility and Transparency

Comparative analysis of frictional behavior and mechanism of molybdenum ditelluride with different structures

Figure 3 from “Comparative analysis of frictional behavior and mechanism of molybdenum ditelluride with different structures” by Lina Zhang et al.: Atomic-scale friction maps of MoTe 2. (a) Mapping of friction signal of 1T′-MoTe 2. (b) Reciprocal lattice obtained by 2D FFT on (a). (c) Atomic-level stick–slip map obtained by FFT filtering of (a). (d) Unit cell structure of 1T′-MoTe 2. (e) Friction profile extracted along the blue dashed line in (c). (f) Mapping of friction signal of 2H-MoTe 2 . (g) Reciprocal lattice obtained by 2D FFT on (f). (h) Atomic-level stick–slip map obtained by FFT filtering of (f). (i) Unit cell structure of 2H-MoTe2. (j) Friction profile extracted along the blue dashed line in (h). NANOSENSORS PointProbe Plus PPP-LFMR AFM probes were used.

Two-dimensional (2D) transition metal dichalcogenides (TMDCs) have layered structures with excellent tribological properties. * Since the energy difference between hexagonal-molybdenum ditelluride (2H-MoTe2) and distorted octahedral-molybdenum… Read More »Comparative analysis of frictional behavior and mechanism of molybdenum ditelluride with different structures