Details

Autor(en) / Beteiligte

• Shin, Se-Hee
• Song, Joo-Mi
• Kim, Sun-Woo
• Shin, Jae-Kyung
• Lee, Sang-Min
• Ro, Jae-Chul
• Suh, Su-Jeong

Titel

Template‐Free Synthesis and Growth Mechanism of Hollow Structure SnO 2 and Fabrication of Core‐Shell SnO 2 @ZnO

Ist Teil von

• Physica status solidi. A, Applications and materials science, 2020-06, Vol.217 (12)

Erscheinungsjahr

2020

Quelle

Wiley Online Library - AutoHoldings Journals

Beschreibungen/Notizen

• Zinc oxide (ZnO) and tin oxide (SnO 2 ) are widely used in gas sensors and photocatalysis owing to their wide bandgaps, high electron mobilities, and thermal stabilities. Herein, a hollow structure of SnO 2 is synthesized without a template by varying the precursor concentration and synthesis time, and its growth mechanism is studied. In addition, a core‐shell structure fabricated with SnO 2 and ZnO, which is the heterostructure formed between the two metal oxides, is synthesized to compensate for the inferior properties of SnO 2 .