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

Porous $SnO_2$ Synthesis and Characterization Using Yeast Cell as a Biotemplate

Maya Hücresini Biyoşablon Olarak Kullanarak Poroz $SnO_2$ Sentezi ve Karakterizasyonu

Miraç Alaf
Gözde Çağlar
Sema Leblebici
Pages
808–816
Publication Date
2022-10-12
DOI
—
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AI Summary & Key Takeaways

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

High porosity structures with $110 m^2/g BET$ surface area were obtained.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, porous and nanostructured $SnO_2$ 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 $SnO_2$ structure was porous and high surface area. $SnO_2$ was deposited on the surface of yeast cell with using $SnCl_2.2H_2O$ as a precursor and then particles were calcined to remove yeast cells.
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Conclusion & Impact:High porosity structures with $110 m^2/g BET$ surface area were obtained.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, porous and nanostructured $SnO_2$ 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 $SnO_2$ structure was porous and high surface area. $SnO_2$ was deposited on the surface of yeast cell with using $SnCl_2.2H_2O$ as a precursor and then particles were calcined to remove yeast cells. The crystal structure, crystallites size, morphology, and surface area of the produced $SnO_2$ were studied. Hereby, $SnO_2$ powders with a crystal size of 20-25 nm were produced. High porosity structures with $110 m^2/g BET$ surface area were obtained.

Özet

Bu çalışmada, poroz ve nanoyapılı $SnO_2$, 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 $SnO_2$ yapısının porlu ve yüksek yüzey alanlı olmasını sağlamıştır. Maya hücrelerinin üzerine $SnCl_2.2H_2O$ başlangıç malzemesi kullanılarak $SnO_2$ yapısının biriktirilmesi işleminden sonra kalsinasyon ile maya hücreleri uzaklaştırılmıştır. Üretilen $SnO_2$’nin kristal yapısı, kristal boyutu, morfoloji ve yüzey alanı çalışmaları yapılmıştır. Böylelikle 20-25 nm kristal boyutuna sahip SnO2tozlar üretilmiştir. $110 m^2/gBET$ yüzey alanona sahip ve yüksek poroziteli yapılan elde edilmiştir.

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Cite This Article

Alaf, M., Çağlar, G., Leblebici, S. (2022). Porous $SnO_2$ 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/464230

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