journal article·2016-10-25

Tunable Optical Transparency in Self-Assembled Three-Dimensional Polyhedral Graphene Oxide

Daeha Joung, Tingyi Gu, Jeong-Hyun Cho

ACS Nano· Volume 10· Issue 10
Publisher page

Abstract

The origami-like self-folding process is an intellectually stimulating technique for realizing three-dimensional (3D) polyhedral free-standing graphene oxide (GO) structures. This technique allows for easy control of size, shape, and thickness of GO membranes, which in turn permits fabrication of free-standing 3D microscale polyhedral GO structures. Unlike 2D GO sheets, the 3D polyhedral free-standing GO shows a distinct optical switching behavior, resulting from a combination of the geometrical effect of the 3D hollow structure and the water-permeable multilayered GO membrane that affects the optical paths.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced Materials and Mechanics · Graphene research and applications · Advanced Sensor and Energy Harvesting Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States

Princeton Institute for the Science and Technology of Materials, Princeton University, Princeton, New Jersey 08544, United States

Funding

Division of Engineering Education and Centers · Division of Civil, Mechanical and Manufacturing Innovation · University of Minnesota

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