Covalently Interconnected Three-Dimensional Graphene Oxide Solids
Source abstract
Abstract
The creation of three-dimensionally engineered nanoporous architectures via covalently interconnected nanoscale building blocks remains one of the fundamental challenges in nanotechnology. Here we report the synthesis of ordered, stacked macroscopic three-dimensional (3D) solid scaffolds of graphene oxide (GO) fabricated via chemical cross-linking of two-dimensional GO building blocks. The resulting 3D GO network solids form highly porous interconnected structures, and the controlled reduction of these structures leads to formation of 3D conductive graphene scaffolds. These 3D architectures show promise for potential applications such as gas storage; CO2 gas adsorption measurements carried out under ambient conditions show high sorption capacity, demonstrating the possibility of creating new functional carbon solids starting with two-dimensional carbon layers.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Graphene research and applications · Supercapacitor Materials and Fabrication · Covalent Organic Framework Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Mechanical Engineering & Material Science, Rice University, Houston, Texas 77005, United States
Department of Physics, Cochin University of Science and Technology, Kochi-682022, India
School of Physics, Indian Institute of Science Education and Research, Thiruvananthapuram-695016, India
Department of Biomedical Engineering, University of Bridgeport, Bridgeport, Connecticut 06604, United States
Department of Chemical and Biomolecular Engineering, Rice University, Houston, Texas 77005, United States
Air Force Research Laboratory, 2941 Hobson Way, Wright-Patterson Air Force Base, Dayton, Ohio 45433-7750, United States
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