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. Author manuscript; available in PMC: 2021 Apr 14.
Published in final edited form as: ECS Trans. 2017 Oct;80(10):1497–1509. doi: 10.1149/08010.1497ecst

Figure 1: SEM Images of Carbon Nanotube Fibers and Yarn.

Figure 1:

(A). SEM Image of a PEI CNT fiber with darker regions containing more conductive CNTs. (B) SEM image of a PEI CNT fiber end. Thin whiskers of individual CNTs protrude from the bundles in the cross-section. (C). SEM of Acid Spun CNT fiber. (D) A beveled end a CNT yarn microelectrode. (E) High magnification CNT yarn with 30-50 nm diameter CNTs bundled tightly together to form a nanostructured surface. Panels D and E are taken from reference (32).