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Journals / ACADEMIC PLATFORM-JOURNAL OF ENGINEERING AND SCIENCE / 2018 / Cilt: 6 - Sayı: 1

Effect of Current Density on Production of Sn-Cu/CNT Composite Coatings By Pulse Electrodeposition

Sn-Cu/KNT Kompozit Kaplamaların Pulse Elektro-biriktirme ile Üretimine Akım Yoğunluğunun Etkisi

Harun GÜL
Mehmet UYSAL
Pages
76–86
DOI
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AI Summary & Key Takeaways

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

According to the results, the Sn-Cu /CNT composite anode showed the best cycle performance in the pulse current (PC) electrocomposite coating with a current density of 80 mAcm-2.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Li ion batteries have started to become the main power source as batteries that can be recharged for portable electronic devices with an increasing interest nowadays.
📊
Key Findings & Data:However, since the graphite used as an anode material in commercial batteries cannot exhibit sufficient performance, alternate quests continue.
💡
Conclusion & Impact:According to the results, the Sn-Cu /CNT composite anode showed the best cycle performance in the pulse current (PC) electrocomposite coating with a current density of 80 mAcm-2.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Li ion batteries have started to become the main power source as batteries that can be recharged for portable electronic devices with an increasing interest nowadays. However, since the graphite used as an anode material in commercial batteries cannot exhibit sufficient performance, alternate quests continue. For this reason, studies are being made for the use of alloyed matrix composite anodes. In this study, composite anode with Sn-Cu matrix is fabricated by pulse electrodeposition and the effect of current density is investigated. Sn-Cu /CNT composites were prepared by electroplating on a copper substrate in a pyrophosphate bath. Composite materials produced were electrochemically tested as anode in CR2016 button cell. The physical and electrochemical properties of anodic materials were investigated using various analysis techniques. According to the results, the Sn-Cu /CNT composite anode showed the best cycle performance in the pulse current (PC) electrocomposite coating with a current density of 80 mAcm-2.

Özet

Li iyon piller günümüzde artan bir ilgi ile taşınabilir elektronik cihazlar için yeniden şarj olabilir piller olarak ana güç kaynağı olmaya başlamışlardır. Ancak ticari pillerde anot malzemesi olarak kullanılan grafitin yeterli performans sergileyememesinden dolayı alternatif arayışları devam etmektedir. Bu nedenle alaşım matrisli kompozit anotların kullanımına yönelik çalışmalar yapılmaktadır. Bu çalışmada da Sn-Cu matrisli KNT takviyeli kompozit anotlar pulse elektro biriktirme ile üretilmiş olup, akım yoğunluğunun etkisi incelenmiştir. Sn-Cu/KNT kompozitleri pirofosfat banyosunda bakır altlık üzerine pulse elektrokompozit kaplama tekniği ile hazırlanmıştır. Üretilen kompozit malzemeler CR2016 buton pilinde anot olarak kullanılarak elektrokimyasal olarak test edildi. Anot malzemelerinin fiziksel ve elektrokimyasal özellikleri çeşitli analiz teknikleri kullanılarak araştırıldı. Sonuçlara göre, kesikli akım (PC) elektrokompozit kaplamada en iyi çevrim performansını 80 mAcm-2 akım yoğunluğu ile üretilen Sn-Cu/KNT kompozit anot göstermiştir

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Cite This Article

GÜL, H., UYSAL, M. (2018). Effect of Current Density on Production of Sn-Cu/CNT Composite Coatings By Pulse Electrodeposition. ACADEMIC PLATFORM-JOURNAL OF ENGINEERING AND SCIENCE, Cilt: 6 - Sayı: 1, 76–86. https://ajindex.com/articles/141604

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