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Journals / Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi / 2021 / Cilt: 8 - Sayı: 2

Porous SnO2 Synthesis and Characterization Using Yeast Cell as a Biotemplate

Maya Hücresini Biyoşablon Olarak Kullanarak Poroz SnO2 Sentezi ve Karakterizasyonu

Miraç ALAF
Gözde ÇAĞLAR
Sema LEBLEBİCİ
Pages
808–816
Publication Date
2021-12-31
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

High porosity structures with 110 m2/g BET surface area were obtained.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, porous and nanostructured SnO2 were synthesized by hydrothermal synthesis method using a biotemplate.
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Key Findings & Data:The yeast cells were in the form of spheres with a diameter of 3-5 μm ensured that the produced SnO2 structure was porous and high surface area.
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Conclusion & Impact:High porosity structures with 110 m2/g BET surface area were obtained.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Poroz SnO2 · Biyoşablon · Maya Hücresi

Abstract

In this study, porous and nanostructured SnO2 were synthesized by hydrothermal synthesis method using a biotemplate. Low-cost yeast cells were chosen as the biotemplate. The yeast cells were in the form of spheres with a diameter of 3-5 μm ensured that the produced SnO2 structure was porous and high surface area. SnO2 was deposited on the surface of yeast cell with using SnCl2.2H2O as a precursor and then particles were calcined to remove yeast cells. The crystal structure, crystallites size, morphology, and surface area of the produced SnO2 were studied. Hereby, SnO2 powders with a crystal size of 20-25 nm were produced. High porosity structures with 110 m2/g BET surface area were obtained.

Özet

Bu çalışmada, poroz ve nanoyapılı SnO2, hidrotermal sentez yöntemiyle biyoşablon kullanılarak sentezlenmiştir. Biyoşablon olarak ekonomik ve kolay bulunan maya hücreleri seçilmiştir. Maya hücrelerinin 3-5 μm çapındaki küreler şeklinde olması üretilen SnO2 yapısının porlu ve yüksek yüzey alanlı olmasını sağlamıştır. Maya hücrelerinin üzerine SnCl2.2H2O başlangıç malzemesi kullanılarak SnO2 yapısının biriktirilmesi işleminden sonra kalsinasyon ile maya hücreleri uzaklaştırılmıştır. Üretilen SnO2’nin kristal yapısı, kristal boyutu, morfoloji ve yüzey alanı çalışmaları yapılmıştır. Böylelikle 20-25 nm kristal boyutuna sahip SnO2tozlar üretilmiştir. 110 m2/gBET yüzey alanona sahip ve yüksek poroziteli yapılan elde edilmiştir.

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Cite This Article

ALAF, M., ÇAĞLAR, G., LEBLEBİCİ, S. (2021). Porous SnO2 Synthesis and Characterization Using Yeast Cell as a Biotemplate. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi, Cilt: 8 - Sayı: 2, 808–816. https://ajindex.com/articles/393270

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