Heterogeneous network of 2D MOFs decorated 1D CNTs imparting multiple functionalities to composite phase change materials DOI Creative Commons

Xuemei Diao,

Xiaowei Zhang, Li Yang

и другие.

Deleted Journal, Год журнала: 2024, Номер 3(3), С. e9120114 - e9120114

Опубликована: Фев. 4, 2024

Advanced multifunctional composite phase change materials (PCMs) for integrating energy storage, photothermal conversion and microwave absorption can promote the development of next-generation miniaturized electronic devices. Here, we report paraffin wax (PW)-based PCMs with a hierarchical network structure assembled by two‐dimensional (2D) nickel-based metal-organic frameworks (Ni-MOFs) decorated carbon nanotubes (CNTs). The PW/CNTs@Ni-MOF yield an excellent efficiency 93.2%, as well good enthalpy 126.5 J/g prominent thermal stability. Preferably, also present great –20.65 dB minimum reflection loss (RLmin) at 7.27 GHz. remarkable features lie in their architecture synergistic enhancement CNTs MOFs, giving rise to increased surface area, accelerated photon capture transmission, enhanced dielectric caused polarization effects multiple reflections, thus further boosting latent storage capacity, kinetics, loss. This work provides facile scalable approach regulating multifunction PCMs.

Язык: Английский

Simple one-step synthesis of nitrogen-doped carbon nanotube-loaded cobalt nano-composites and its electrochemical sensor of luteolin DOI
Rongbin Ye,

Chenghao Xie,

Hong‐Xu Guo

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 176836 - 176836

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

5

Solvent-Assisted Morphology-Induced Nickel Metal–Organic Framework as a Highly Efficient Electrode for Energy Storage Application DOI

S. Shalini,

A. Chandra Bose

Energy & Fuels, Год журнала: 2023, Номер 38(1), С. 707 - 720

Опубликована: Дек. 19, 2023

The rise in need has led to the requirement of advanced smart materials conquer present and future disasters energy storage generation. Among various materials, metal organic framework (MOF) been chosen as an active material with tunable structures, porous inorganic–organic structure, flexibility, which allows it play a vital role synthesizing highly efficient material. In recent years, MOF have voiced remarkable efficiency conversion by encouraging most challenges that are typically faced transition metals, hydroxides, etc. supercapacitor nickel is new class electrode excellent capacitance. To overcome some limitations, such cyclic stability low conductivity, researchers working on tuning its structure morphology. this work, Ni-MOFs synthesized varying solvent ratio using hydrothermal method. prepared N-0.5 delivers high specific capacity 1004.67 C g–1 at 1 A current density. Furthermore, hybrid device fabricated anode activated carbon (AC) cathode, electrochemical performances investigated both gel aqueous electrolytes. All results affirm shows better performance serves suitable electrode.

Язык: Английский

Процитировано

10

Construction of MOF-74 derived CuFe/C alloy highly dispersed on ultrathin single layered reduced graphene for electrochemical determination of paracetamol DOI
Ying Wang, Guixin Yang, Mingyue Chu

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер 998, С. 174989 - 174989

Опубликована: Май 26, 2024

Язык: Английский

Процитировано

4

Electrochemical Detection of Dopamine: Novel Thin-Film Ti-Nanocolumnar Arrays/Graphene Monolayer-Cufoil Electrodes DOI Open Access
Georgia Balkourani, José Miguel García‐Martín, E. Gorbova

и другие.

Catalysts, Год журнала: 2024, Номер 14(8), С. 478 - 478

Опубликована: Июль 27, 2024

Deposition at oblique vapor incidence angles can lead to the growth of thin films with dramatically changed morphological features. Herein, thin-film titanium nanocolumnar arrays were grown on a graphene monolayer/copper foil substrate (TiNCs/Gm-Cufoil) by applying physical deposition method, through magnetron sputtering an angle. Ti-nanocolumnar ca. 200 nm length developed throughout different morphologies depending topography. It was found that over as-fabricated electrocatalyst, electrooxidation reaction dopamine is facilitated, allowing quasi-reversible protonated quinone. Additionally, contrary works appeared in literature, TiNCs/Gm-Cufoil also promotes further oxidation leucodopaminechrome dopaminechrome. The electrode exhibited two linear ranges detection (10–90 μM sensitivity value 0.14 μAμM−1cm−2 and 100–400 0.095 μAμM−1cm−2), good stability time about 30 days, selectivity for detection.

Язык: Английский

Процитировано

4

Paper Sensor Modified with MoS2 for Detection of Dopamine Using a Machine-Intelligent Web App Interface DOI
Arijit Pal, Souvik Biswas, Koel Chaudhury

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2023, Номер 15(36), С. 43060 - 43074

Опубликована: Авг. 29, 2023

The sensing behavior of a MoS2-functionalized paper sensor towards dopamine was explored through combinatorial approach theoretical analysis, subsequent experimental validation, and machine-learning-driven predictive modeling the measured electrochemical outputs. suitability chosen 2D material for efficient detection confirmed using density functional theory. physisorption along with electrostatic interaction due to incorporation on MoS2 unraveled under purview theoretically estimated noncovalent charge difference plot. Löwdin population analysis elucidates alteration in oxidation potential dopamine, as observed experiments. responses developed spiked serum samples showed an average accuracy more than 96% limit 10 nM. Furthermore, implementation machine-intelligent interactive web app interface improved resolution platform significantly enhanced nearly 99%.

Язык: Английский

Процитировано

9

Enhancing Electrochemical Non-Enzymatic Dopamine Sensing Based on Bimetallic Nickel/Cobalt Phosphide Nanosheets DOI Creative Commons
Zhiyuan Wang,

Zong-Ying Tsai,

Han-Wei Chang

и другие.

Micromachines, Год журнала: 2024, Номер 15(1), С. 105 - 105

Опубликована: Янв. 6, 2024

In this study, the successful synthesis of bimetallic nickel/cobalt phosphide nanosheets (Ni-Co-P NSs) via hydrothermal method and subsequent high-temperature phosphorization process were both confirmed. Ni-Co-P NSs exhibited excellent electrocatalytic activity for electrochemical non-enzymatic DA sensing. The surface morphologies physicochemical properties characterized by atomic force microscopy (AFM), field-emission scanning (FESEM), transmission electron (FETEM), X-ray diffraction (XRD). Further, performance was evaluated cyclic voltammetry (CV) differential pulse (DPV). metallic nature synergistic effect Ni/Co atoms in provided abundant catalytic active sites redox reaction DA, which a remarkable consequence with wide linear range from 0.3~50 μM, high sensitivity 2.033 µA µM−1 cm−2, low limit detection 0.016 µM, anti-interference ability. As result, proposed can be considered an ideal electrode material

Язык: Английский

Процитировано

3

Innovative electrochemical sensor based on Fe3O4@Fe-BTC nanocomposite to sensitive determination of 4-nitrophenol DOI
Tuyet Nhung Pham,

Manh Van Tien,

Linh Hồ Thùy Nguyễn

и другие.

Materials Research Bulletin, Год журнала: 2024, Номер 177, С. 112854 - 112854

Опубликована: Апрель 22, 2024

Язык: Английский

Процитировано

3

Engineering surface sulfur vacancies of cobalt-doped nickel sulfide arrays induced by Ar plasma treatment to promote oxygen evolution reaction DOI

Kai Peng,

Peng Cui,

Fang Miao

и другие.

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 102, С. 1084 - 1092

Опубликована: Янв. 14, 2025

Язык: Английский

Процитировано

0

Nitrogen-doped porous carbon supported cobalt sulfide nanocomposites with high catalytic activity for peroxymonosulfate activation in dye degradation DOI

Xinlou Li,

Zhangxu Chen,

Chenghao Xie

и другие.

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114489 - 114489

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0

Full-color Emissive Bidirectional Needle-like Nano-tips of the Hybrid of Tb/Eu-Metal organic frameworks @ Inorganic Halide Perovskite for Multifunctional Applications DOI
Santosh Kachhap, Akhilesh Kumar Singh, Sunil Kumar Singh

и другие.

Materials Research Bulletin, Год журнала: 2025, Номер unknown, С. 113505 - 113505

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0