A5070791945- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Membrane Separation and Gas Transport
- Luminescence and Fluorescent Materials
- Corrosion Behavior and Inhibition
- Orthopaedic implants and arthroplasty
- Graphene research and applications
- Boron and Carbon Nanomaterials Research
- Hydrogen Storage and Materials
- Membrane Separation Technologies
- Magnesium Alloys: Properties and Applications
- Hydrogen embrittlement and corrosion behaviors in metals
- 2D Materials and Applications
Rice University
2021-2024
Wichita State University
2017-2019
Two-dimensional (2D) films of conjugated porous organic polymers (C-POPs) can translate the rich in-plane functionalities frameworks into diverse optical and electronic applications while addressing processability issues their crystalline analogs for adaptable device architectures. However, lack facile single-step synthetic routes to obtain large-area high-quality 2D-C-POPs has limited application possibilities so far. Here, we report synthesis four mechanically robust imine-linked 2D-C-POP...
Abstract Structural design of 2D conjugated porous organic polymer films (2D CPOPs), by tuning linkage chemistries and pore sizes, provides great adaptability for various applications, including membrane separation. Here, four free‐standing CPOP imine‐ or hydrazone‐linked polymers (ILP/HLP) in combination with benzene (B‐ILP/HLP) triphenylbenzene (TPB‐ILP/HLP) aromatic cores are synthesized. The anisotropic disordered films, composed polymeric layered structures, can be exfoliated into...
Controlling the nanofiltration performance of chemically stable 2D conjugated porous organic polymer membranes with tunable pore architectures via functionalization, size and topology (homopore heteropore) modifications.
Covalent Organic Frameworks (COFs) are crystalline, porous organic materials. Recent studies have demonstrated novel processing strategies for COFs to form adaptable architectures, but these focused primarily on imine-linked COFs. This work presents a new synthesis and route produce crystalline hydrazone-linked COF gels aerogels with hierarchical porosity. The method was implemented series of different alkyl side-chain substituents, achieving control the hydrophilicity final aerogel....
There is a growing interest in the development of next-generation stent materials. In vitro tests that accurately predict vivo conditions are desired. this manuscript, novel approach for design dynamic electrochemical test bench evaluated potential characterisation biodegradable metallic The designed allows real-time corrosion testing with easy variation temperature, shear stress and simulated body fluids (SBF), minimal complications sample fabrication. Preliminary have shown Tafel...
Background: Magnesium and magnesium alloys are currently being explored for biodegradable metallic implants. Magnesium’s biocompatibility, low density, mechanical properties could offer advantages in the development of low-bearing orthopedic prosthesis cardiovascular stent materials. Objective: susceptibility to corrosion increased hydrogen evolution vivo compromises success its potential applications. Various strategies have been pursued control subsequently evaluate degradation. Methods:...