Synthetic strategy of biomimetic sea urchin-like Co-NC@PANI modified MXene-based magnetic aerogels with enhanced electromagnetic wave absorption properties DOI
Meng Yu, Ying Huang,

Xudong Liu

et al.

Nano Research, Journal Year: 2023, Volume and Issue: 17(3), P. 2025 - 2037

Published: Oct. 3, 2023

Language: Английский

An overview of metal-organic frameworks and their magnetic composites for the removal of pollutants DOI Creative Commons
Chuanjin Wang, Xinlong Liu, Tianhang Yang

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 320, P. 124144 - 124144

Published: May 24, 2023

As a result of serious pollution in the water environment, sewage disposal has been receiving lot attention from industry. Metal-organic frameworks (MOFs) attract interest adsorption and separation due to their complex structures easily adjustable pore sizes. Magnetic MOFs inheriting advantages both large surface area easy recovery have great potentials pollutants. This paper reviews recent research progress on ions, dyes other contaminants by different types (magnetic non-magnetic MOFs) magnetic composites (Fe3O4@MOF) aqueous environments. The factors affecting pollutants, thermodynamic kinetic effects are discussed with detailed examples. Finally, challenges opportunities for further development elucidated.

Language: Английский

Citations

126
Tailoring Built‐In Electric Field in a Self‐Assembled Zeolitic Imidazolate Framework/MXene Nanocomposites for Microwave Absorption DOI
Zhenguo Gao, Aamir Iqbal,

Tufail Hassan

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(19)

Published: Jan. 30, 2024

Abstract Heterointerface engineering, which plays a pivotal role in developing advanced microwave‐absorbing materials, is employed to design zeolitic imidazolate framework (ZIF)–MXene nanocomposites. The ZIF–MXene composites are prepared by electrostatic self‐assembly of negatively charged titanium carbide MXene flakes and positively Co‐containing ZIF nanomaterials. This approach effectively creates abundant Mott–Schottky heterointerfaces exhibiting robust built‐in electric field (BIEF) effect, as evidenced experimental theoretical analyses, leading notable attenuation electromagnetic energy. Systematic manipulation the BIEF‐exhibiting heterointerface, achieved through topological modulation ZIF, proficiently alters charge separation, facilitates electron migration, ultimately enhances polarization relaxation loss, resulting exceptional wave absorption performance (reflection loss RL min = −47.35 dB effective bandwidth f E 6.32 GHz). present study demonstrates an innovative model system for elucidating interfacial mechanisms pioneers novel functional materials with characteristics spatial engineering.

Language: Английский

Citations

102
Research progress of MXenes and layered double hydroxides for supercapacitors DOI

Zhongtai Lin,

Xue Li, Hao Zhang

et al.

Inorganic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 10(15), P. 4358 - 4392

Published: Jan. 1, 2023

In this study, the preparation methods of MXenes and layered dihydroxides (LDHs) are reviewed. addition, electrochemical performances for supercapacitors MXene/LDHs composites summarized in detail.

Language: Английский

Citations

97
Research progress on electromagnetic wave absorption based on magnetic metal oxides and their composites DOI
Haowen Wang,

Hao Zhang,

Kangze Zhao

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2023, Volume and Issue: 6(3)

Published: June 1, 2023

Language: Английский

Citations

94
An overview of green synthesized silver nanoparticles towards bioactive antibacterial, antimicrobial and antifungal applications DOI

Xianyun Gong,

Nilesh D. Jadhav,

Vishal V. Lonikar

et al.

Advances in Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 323, P. 103053 - 103053

Published: Nov. 26, 2023

Language: Английский

Citations

88
Ultralight, hierarchical metal–organic framework derivative/graphene hybrid aerogel for electromagnetic wave absorption DOI

Jingpeng Lin,

Jing Qiao,

Haoyuan Tian

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2023, Volume and Issue: 6(5)

Published: Sept. 28, 2023

Language: Английский

Citations

71
Compatibilizing and toughening blends of recycled acrylonitrile-butadiene-styrene/recycled high impact polystyrene blends via styrene-butadiene-glycidyl methacrylate terpolymer DOI Creative Commons

Xiangning Meng,

Yingchun Li, Najla AlMasoud

et al.

Polymer, Journal Year: 2023, Volume and Issue: 272, P. 125856 - 125856

Published: March 7, 2023

To increase the effectiveness of recovered acrylonitrile-butadiene-styrene (rABS) and recycled high impact polystyrene (rHIPS), styrene-butadiene-glycidyl methacrylate (SBG) was incorporated to rABS/rHIPS system by melt blending for first time. Multiple epoxy groups in SBG can combine with butadiene ageing generate ester groups, repairing broken molecular chains, improving compatibility between two phases, enhancing mechanical properties blends. The findings demonstrated that adding greatly increased blends' weight, strength, tensile flexural storage modulus, loss complex viscosity. When content 8 wt%, notch strength blends reached 8.84 kJ/m2, which 108% higher than rABS/rHIPS. In addition, interface polybutadiene (PB) phase styrene-acrylonitrile copolymer (SAN) became more blurred, phases improved, enabled high-value recovery

Language: Английский

Citations

65
A mini review of MOFs derived multifunctional absorbents: From perspective of components regulation DOI

Yalan Wu,

Di Lan, Junwen Ren

et al.

Materials Today Physics, Journal Year: 2023, Volume and Issue: 36, P. 101178 - 101178

Published: July 21, 2023

Language: Английский

Citations

57
Hierarchical Co2P/CoS2@C@MoS2 Composites with Hollow Cavity and Multiple Phases Toward Wideband Electromagnetic Wave Absorption DOI

Zizhuang He,

Hanxiao Xu,

Lingzi Shi

et al.

Small, Journal Year: 2023, Volume and Issue: 20(6)

Published: Sept. 28, 2023

The synergistic effect of hollow cavities and multiple hetero‐interfaces displays huge advantages in achieving lightweight high‐efficient electromagnetic wave absorption, but still confronts challenges. Herein, hierarchical Co 2 P/CoS @C@MoS composites via the self‐sacrificed strategy a subsequent hydrothermal method have been successfully synthesized. Specifically, ZIF‐67 cores first act as structural template to form core‐shell ZIF‐67@poly(cyclotriphosphazene‐co‐4,4′‐sulfonyldiphenol) (ZIF‐67@PZS) composites, which are converted into P@C shells with micro‐mesoporous characteristics because gradient stabilities preferred coordination ability. deposition MoS results phase transition (Co P→Co ), yielding formation hetero‐interfaces. Benefiting from cooperative structure, extra N,P,S‐doped sources, lattice defects/vacancies, diverse incoherent interfaces, configurations, deliver superior capability (−56.6 dB) wideband absorption bandwidth (8.96 GHz) 20 wt.% filler loading. This study provides reliable facile for precise construction absorbents efficient attenuation.

Language: Английский

Citations

56
Rational construction of magnetic core-shell structural carbon Nanotubes@Mesoporous N-doped carbon nanofibers for efficient microwave absorption DOI
Mengmeng Wei, Lei Zhang, Hongwei Zhang

et al.

Carbon, Journal Year: 2023, Volume and Issue: 213, P. 118254 - 118254

Published: June 25, 2023

Language: Английский

Citations

54