Superconductivity in hydrated Lix(H2O)yTaS2

liu, huanlong; Huangfu, Shangxiong; Lin, Hai; Zhang, Xiaofu; Schilling, Andreas

doi:10.1039/d2tc04353j

Cited by 5 publications

(5 citation statements)

References 61 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The working mechanism of TENG in vertical-contact separation mode involves contact electrification coupled with electrostatic induction. [37][38][39][40] As shown in Fig. S26, † the two friction layers are separated and no charge is generated or induced on the electrode (Fig.…”

Section: Work Mechanism For Tengmentioning

confidence: 96%

Cationic metal–organic framework with charge separation effect as a high output triboelectric nanogenerator material for self-powered anticorrosion

Shao,

Cheng,

Wei

et al. 2023

Dalton Trans.

View full text Add to dashboard Cite

show abstract

Section: Work Mechanism For Tengmentioning

confidence: 96%

Cationic metal–organic framework with charge separation effect as a high output triboelectric nanogenerator material for self-powered anticorrosion

Shao,

Cheng,

Wei

et al. 2023

Dalton Trans.

View full text Add to dashboard Cite

show abstract

“…The coincidence between phonon mode and the Fermi-level states gives rise to the strong EPC, eventually leading to the SC instability. Besides, the SC in NbSe 2 can be tuned through carrier doping and dimensionality, such as Li/Na/Cu intercalation or Mo/W substitution [32][33][34] .…”

Section: Superconductivitymentioning

confidence: 99%

Superconductivity in unconventional metals

Yang,

Sheng,

Guo

et al. 2024

npj Comput Mater

View full text Add to dashboard Cite

Based on first-principles calculations, we demonstrate that 1H/2H-phase transition metal dichalcogenides MX2 (M = Nb, Ta; X = S, Se, Te) are unconventional metals, which have an empty-site band of $${A}_{1}^{{\prime} }@1e$$ A 1 ′ @ 1 e elementary band representation at the Fermi level. The computed phonon dispersions indicate the stability of the system at high temperatures, while the presence of the soft phonon mode suggests a phase transition to the charge density wave state at low temperatures. Based on the Bardeen-Cooper-Schrieffer theory and computed electron-phonon coupling, our calculations show that the superconductivity (SC) in NbSe2 is mainly attributed to the soft phonon mode due to the half filling of the empty-site band. Accordingly, the SC has been predicted in unconventional metals TaNS monolayer and 2H-TaN2 bulk with computed TC = 10 K and 26 K respectively. These results demonstrate that the unconventional metals with partial filling of the empty-site band offer an attractive platform to search for superconductors.

show abstract

“…Preferring the hygienity, the fabrication of disposable TENGs using sustainable resources is necessary. Owing to the abundance in nature, biomaterials such as chitosan, cellulose, alginate, and bio-silica [14] have been used for TENG-based biomedical wearable sensors in health monitoring and diagnostics. [15,16] Among these biomaterials, chitosan (CS) stands out as a promising candidate for the TENG applications.…”

Section: Doi: 101002/admt202301883mentioning

confidence: 99%

Nitrogen and Sulfur Rich Covalent Organic Framework‐Chitosan Triboelectric Nanogenerator for Disposable Urination Evaluation Tool

Sathiyanathan,

Saatchi,

Boo

et al. 2023

Adv Materials Technologies

View full text Add to dashboard Cite

Regular health checkups are crucial for the identification of problems in connection with acute and chronic diseases. Early detection helps patients prevent disease progression, receive more effective treatment, and improve their overall prognosis and quality of life. In this context, the introduction of cost‐effective, advanced sensor technology for the monitoring of healthcare is an essential and unavoidable approach. The present study proposes a disposable triboelectric nanogenerator (TENG) based sensor for a novel urination condition evaluation methodology that is integrated with an artificial intelligence (AI) algorithm. The disposable TENG sensor is fabricated using chitosan‐covalent organic framework (CS‐NSCoF). The optimized CS‐NSCoF (4%) composite, in contact with fluorinated ethylene propylene (FEP), yields remarkable output performance metrics: a peak‐to‐peak voltage of 132 V, a short‐circuit current of ≈2.38 µA, and an average power density of 10.89 mW m−2 at a load resistance of 200 MΩ. Notably, biocompatibility assessments confirm the non‐toxic nature of the CS‐NSCoF sample in this investigation.

show abstract

Superconductivity in hydrated Li_x(H₂O)_yTaS₂

Abstract: We have systematically studied the structural and physical properties of the superconducting hydrated Lix(H2O)yTaS2 (0.22 ≤ x ≤ 0.58, y ≈ 0.86). The powder X-ray diffraction patterns suggest that all...

Cited by 5 publications

References 61 publications

Cationic metal–organic framework with charge separation effect as a high output triboelectric nanogenerator material for self-powered anticorrosion

Cationic metal–organic framework with charge separation effect as a high output triboelectric nanogenerator material for self-powered anticorrosion

Superconductivity in unconventional metals

Nitrogen and Sulfur Rich Covalent Organic Framework‐Chitosan Triboelectric Nanogenerator for Disposable Urination Evaluation Tool

Contact Info

Product

Resources

About