Ultra-long WSe2 nanotubes and related hybrid nanostructures

Vojtech Kundrat; Vaclav Huzlik; Stepan Kusak; Stuart Robertson; Xiaoyu Guo; Yao Guo; Ramon Pinna Brito; Dido Denier van der Gon; Zhaoxia Zhou; Kristýna Bukvišová; Lothar Houben; Paola Ayala; Reshef Tenne

doi:10.1039/d6tc01050d

January 1, 2026Journal of Materials Chemistry COpen Access

Ultra-long WSe2 nanotubes and related hybrid nanostructures

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Key Points

The aim is to synthesize millimeter-long WSe2 nanotubes from W18O49 nanowhiskers using a continuous process.
Synthesized WSe2 nanotubes via continuous selenidation of ultralong W18O49 nanowhiskers.
Utilized a modified reactor to allow sustained selenium vapor supply.
Achieved complete conversion of oxide nanowhiskers into hollow structures.
Successfully synthesized millimeter-long WSe2 nanotubes with complete conversion.
Demonstrated the efficiency of the modified reactor configuration in the process.

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Implication

Investigates the synthesis of ultra-long WSe2 nanotubes, suggesting innovative materials applications.

Abstract

Millimeter-long WSe2 nanotubes were synthesized via continuous selenidation of ultralong W18O49 nanowhiskers. A modified reactor configuration enabling a sustained selenium vapor supply allowed complete conversion of oxide nanowhiskers into hollow...

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Cite This Study

Kundrat et al. (2026) studied this question.

synapsesocial.com/papers/6a1a818e0307b7850943371d https://doi.org/10.1039/d6tc01050d

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Ultra-long WSe2 nanotubes and related hybrid nanostructures

Key Points

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Implication

Abstract

Discussion

Cite This Study

Ultra-long WSe2 nanotubes and related hybrid nanostructures

Key Points

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Abstract

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