Results 61 to 70 of about 7,206,503 (256)

Zeolitic imidazolate framework/graphene hybrid nanocomposites for downhole CO2/H2 separation during in-situ hydrogen production from hydrocarbon reservoirs

Carbon Capture Science & Technology
Selective CO2 separation from H₂-rich streams is crucial for advancing in-situ hydrogen production from depleted natural gas reservoirs. This study investigates pristine-graphene-based nanocomposites of ZIF-8 and ZIF-67 as solid sorbents for high ...
Bennet Nii Tackie-Otoo, Mobeen Murtaza, Mahmoud Abdelnaby, Sagheer A. Onaiz, Shirish Patil, Muhammad Shahzad Kamal, Mohamed Mahmoud, Arshad Raza, Amro Elsayed   +8 more
doaj   +1 more source

Lithography‐Compatible Conductive Metal–Organic Frameworks for Scalable Electronics

Advanced Materials, EarlyView.
Conductive MOF thin films are integrated as gate electrodes in semiconductor devices through a photolithography‐compatible patterning strategy. CVD‐grown 2D MOF thin films enable stable operation across bottom‐gate MoS2/MoTe2 field‐effect transistors and top‐gate IGZO arrays, highlighting the potential of conductive MOFs as functional electronic ...
Hyeonwoo Lee, Han Joo Lee, Myeonggeun Choe, Jeehong Park, Yeonjin Yi, Seongil Im, Suk Hyun Park, Hee Cheul Choi, Ji Hoon Park, Sarah S. Park   +9 more
wiley   +1 more source

Framework Flexibility on Water Sorption and Transport in ZIF‐90: Insights from Neural‐Network Molecular Dynamics

Advanced Materials Interfaces, EarlyView.
A DeepMD‐based molecular dynamics framework is developed to investigate water adsorption in ZIF‐90, explicitly accounting for framework flexibility. Results show that atomistic flexibility significantly influences adsorption energetics, diffusion, and structural correlations, yielding nearly constant heat of adsorption and enhanced mobility.
Nick Mackus, Ionut Tranca, Veerapandian Ponnuchamy, Silvia Gaastra‐Nedea   +3 more
wiley   +1 more source

Advanced MXene‐Based Multifunctional Nanoarchitecture Materials Engineered for Adsorptive Cleanup of Hazardous Radioactive Pollutants: A Comprehensive Critical Review

Advanced Materials Interfaces, EarlyView.
This work critically reviews MXenes as highly effective multifunctional nanomaterials for the adsorption of radio‐contaminants, demonstrating a remarkable adsorption capacity of up to 1376.75 mg/g and cyclic stability of 2–8 cycles, with complexation, electrostatic interactions, and the numerical strength of MXene active sites playing a key operational
Stephen Sunday Emmanuel, Shepherd M. Tichapondwa   +1 more
wiley   +1 more source

Green synthesis of ZIF-8 for selective adsorption of dyes in water purification

Open Chemistry
This work successfully developed a new green and low-cost preparation method of zeolitic imidazolate framework-8 (ZIF-8) by adding sodium hydroxide as a proton removing agent and surfactant to reduce the amount of 2-methylimidazole and the size of ZIF-8.
Zhang Zhengyao, Sun Kui, Bao Yuqi, Lei Hong, Yang Jun   +4 more
doaj   +1 more source

Magnetic ZIF-8/cellulose/Fe3O4 nanocomposite: preparation, characterization, and enzyme immobilization

Bioresources and Bioprocessing, 2017
Background The ZIF-8-coated magnetic regenerated cellulose-coated nanoparticles (ZIF-8@cellu@Fe3O4) were successfully prepared and characterized. The result showed that ZIF-8 was successfully composited on to the surface of the cellulose-coated Fe3O4 ...
Shi-Lin Cao, Hong Xu, Lin-Hao Lai, Wei-Ming Gu, Pei Xu, Jun Xiong, Hang Yin, Xue-Hui Li, Yong-Zheng Ma, Jian Zhou, Min-Hua Zong, Wen-Yong Lou   +11 more
doaj   +1 more source

Smart Electrospun Nanofibers for Controlled Oil‐Water Separation

Advanced Materials Interfaces, EarlyView.
Stimuli‐responsive electrospun nanofibers are reviewed as advanced platforms for controlled oil/water separation. The effects of surface wettability, porous structure, and external stimuli, including pH, temperature, gas, and light, on separation performance are discussed.
Aynaz Sedaghatnia, Milad Babazadeh‐Mamaqani, Hossein Roghani‐Mamaqani, Donya Razzaghi, Amin Babaie, Reza Lotfi‐Mayan, Mostafa Rezaei   +6 more
wiley   +1 more source

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Aggregation and Sedimentation Stability of Nanoscale Zeolitic Imidazolate Framework (ZIF‐8) Nanocomposites for Antimicrobial Agent Delivery Applications

Nano Select
The applications of nanoscale zeolitic imidazolate frameworks (ZIF‐8) for antimicrobial drug delivery depend on the aqueous suspension stability of the ZIF‐8 which is influenced by their crystallinity, size, shape, aggregation, and surface chemistry ...
Zeynep Sevimli‐Yurttas, Rosana G. Moreira, Elena Castell‐Perez   +2 more
doaj   +1 more source