Electron-Injection-Engineering Induced Phase Transition toward Stabilized 1T-MoS2 with Extraordinary Sodium Storage Performance

Part transition engineering, with the power to change the digital construction and physicochemical properties of supplies, has been broadly used to attain the thermodynamically unstable metallic part MoS2 (1T-MoS2), though the advanced working situations and low yield of earlier methods make the large-scale fabrication of 1T-MoS2 an enormous problem. Herein, we report a facile electron … Read more

Reevaluation of Poly(ethylene-alt-propylene)-block-Polydimethylsiloxane Phase Behavior Uncovers Topological Close-Packing and Epitaxial Quasicrystal Growth

Reanalysis of an uneven poly(ethylene-alt-propylene)-block-polydimethylsiloxane (PEP-PDMS) diblock copolymer first investigated in 1999 has revealed a wealthy section habits together with a dodecagonal quasicrystal (DDQC), a Frank–Kasper σ section, and a body-centered cubic (BCC) packing at excessive temperature adjoining to the disordered state. On subjecting the pattern to giant amplitude oscillatory shear properly beneath the σ-BCC … Read more

Electrical tuning of phase-change antennas and metasurfaces

1. Chen, H.-T., Taylor, A. J. & Yu, N. A evaluate of metasurfaces: physics and functions. Rep. Prog. Phys. 79, 076401 (2016). Google Scholar  2. Lalanne, P. & Chavel, P. Metalenses at seen wavelengths: previous, current, views. Laser Photon. Rev. 11, 1600295 (2017). Google Scholar  three. Shaltout, A. M., Shalaev, V. M. & Brongersma, M. … Read more

Electrically reconfigurable non-volatile metasurface using low-loss optical phase-change material

1. Shaltout, A. M., Shalaev, V. M. & Brongersma, M. L. Spatiotemporal gentle management with energetic metasurfaces. Science 364, eaat3100 (2019). CAS  Google Scholar  2. Shalaginov, M. Y. et al. Design for high quality: reconfigurable flat optics primarily based on energetic metasurfaces. Nanophotonics 9, 3505–3534 (2020). Google Scholar  three. Kang, L., Jenkins, R. P. & … Read more

Tunable phase-change metasurfaces | Nature Nanotechnology

1. Yu, N. & Capasso, F. Nat. Mater. 13, 139–150 (2014). CAS  Article  Google Scholar  2. Glybovski, S. B., Tretyakov, S. A., Belov, P. A., Kivshar, Y. S. & Simovski, C. R. Phys. Rep. 634, 1–72 (2016). CAS  Article  Google Scholar  three. Abdollahramezani, S. et al. Nanophotonics 9, 1189–1241 (2020). CAS  Article  Google Scholar  four. … Read more

Thermal performance of PEG-MWCNTs composites as shape-stabilised phase change materials for thermal energy storage: Fullerenes, Nanotubes and Carbon Nanostructures: Vol 0, No 0

Summary The event of section change supplies (PCM) for thermal vitality storage is a promising know-how. Nonetheless, the liquid PCM leaks and low thermal conductivity restrict the sensible PCM functions. This text goals to resolve these issues; it presents the preparation and thermal characterisation of PCM enhanced by carbon-based nanoparticles. The polyethene glycol 6000 (PEG … Read more