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journal article·2018-10Open access

Cerium Valence State Distribution: Atomic‐Scale Valence State Distribution inside Ultrafine CeO2 Nanocubes and Its Size Dependence (Small 42/2018)

Xiaodong Hao, Akira Yoko, Chunlin Chen, Kazutoshi Inoue, Mitsuhiro Saito, Gimyeong Seong, Seiichi Takami, Tadafumi Adschiri, Yuichi Ikuhara

Small· Volume 14· Issue 42
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Source abstract

Abstract

In article number 1802915, Tadafumi Adschiri, Yuichi Ikuhara, and co-workers report the atomic-scale analysis of the distribution of cerium valence states in surfactant-modified CeO2 nanocubes using scanning transmission electron microscopy and electron energy loss spectroscopy. A nanosized effect induces local lattice expansion, which results in the increasing amount of Ce3+ cations in the central layer of the ultrafine CeO2 nanocubes.
Source: openalex_inverted_index · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: Catalytic Processes in Materials Science

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Affiliations

WPI‐Advanced Institute for Materials Research Tohoku University Sendai 980‐8577 Japan

Graduate School of Engineering Tohoku University Sendai 980‐8577 Japan

Institute of Engineering Innovation The University of Tokyo Tokyo 116‐0013 Japan

New Industry Creation Hatchery Center Tohoku University Sendai 980‐8579 Japan

Graduate School of Engineering Nagoya University Nagoya 464‐8603 Japan

Institute of Multidisciplinary Research for Advanced Materials Tohoku University Sendai 980‐8577 Japan

Nanostructure Research Laboratory Japan Fine Ceramics Center Nagoya 456‐8587 Japan

References

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