journal article·2025-09Open access

Engineering Precursor Localization via Solvency for Simultaneously Metallizing and Hollowing Bicontinuous Gyroid Structures (Small 38/2025)

Yuan Xiang, Ahmed Gamal AboElsood, Wei‐Tsung Chuang, Yu‐Chueh Hung, Yeo‐Wan Chiang

Small· Volume 21· Issue 38

Abstract

Porous Nanonetworks By tuning solvency, precursor association can be controlled in the amphiphilic double gyroid (DG) structure. In deionized water, WO3 precursors yield uniform association within hydrophilic P4VP frameworks. In contrast, a water–ethanol mixture results in migration of the WO3 to form a unique core–shell hybrid. Subsequent sintering enables metallizing the DG hybrid into a porous hollow or solid DG. More in article number 2505516, Yeo-Wan Chiang and co-workers.
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Research context

OpenAlex topics: Spacecraft Design and Technology · Space exploration and regulation

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Affiliations

Department of Materials and Optoelectronic Science National Sun Yat‐sen University Kaohsiung 80424 Taiwan

Ahmed Gamal AboElsood Chemistry Department Faculty of Science Assiut University Assiut 71515 Egypt

National Synchrotron Radiation Research Center Hsinchu 30076 Taiwan

Institute of Photonics Technologies National Tsing Hua University Hsinchu 300 Taiwan

College of Semiconductor and Advanced Technology Research National Sun Yat‐sen University Kaohsiung 80424 Taiwan

References

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