Name: カスケード設計酸化および高塩基性還元反応を用いた酸化グラフェンおよび還元酸化グラフェンのスケーラブルな合成 (動画) | JoVE Journal
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Description: 学ぶカスケード設計酸化と高塩基性還元反応による酸化グラフェンおよび還元酸化グラフェンのスケーラブル合成法。安全性と効率性を向上させたナノ材料製造プロトコルです。

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<li>Le, N. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Solution-processable+conductive+micro-hydrogels+of+nanoparticle%2Fgraphene+platelets+produced+by+reversible+self-assembly+and+aqueous+exfoliation%5BTitle%5D)+AND+%22J+Mater+Chem+A%22%5BJournal%5D)">Solution-processable conductive micro-hydrogels of nanoparticle/graphene platelets produced by reversible self-assembly and aqueous exfoliation.</a> J Mater Chem A. 1, 12900(2013).</li>
<li>Le, H. N., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Sonochemical+synthesis+of+bioinspired+graphene+oxide-zinc+oxide+hydrogel+for+antibacterial+painting+on+biodegradable+polylactide+film%5BTitle%5D)+AND+%22Nanotechnology%22%5BJournal%5D)">Sonochemical synthesis of bioinspired graphene oxide-zinc oxide hydrogel for antibacterial painting on biodegradable polylactide film.</a> Nanotechnology. 35, 305601(2024).</li>
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<li>Bhujel, R., Rai, S., Deka, U., Swain, B. P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Electrochemical%2C+bonding+network+and+electrical+properties+of+reduced+graphene+oxide-Fe2O3+nanocomposite+for+supercapacitor+electrodes+applications%5BTitle%5D)+AND+%22J+Alloys+Compd%22%5BJournal%5D)">Electrochemical, bonding network and electrical properties of reduced graphene oxide-Fe2O3 nanocomposite for supercapacitor electrodes applications.</a> J Alloys Compd. 792, 250-259 (2019).</li>
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<li>Singh, W. I., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Fabrication+and+Characterization+of+Reduced+GrapheneOxide%2FPolyaniline%2FPoly%28Caprolactone%29+Electrospun+Nanofiber%5BTitle%5D)+AND+%22Arab+J+Sci+Eng%22%5BJournal%5D)">Fabrication and Characterization of Reduced GrapheneOxide/Polyaniline/Poly(Caprolactone) Electrospun Nanofiber.</a> Arab J Sci Eng. 47, 925-934 (2022).</li>
<li>Chaltash, F., Chekin, F., Vahdat, S. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Magnetite+Reduced+Graphene+Oxide%2FOrdered+Mesoporous+Carbon+Nanocomposite+as+Effective+Adsorbent+for+Removal+of+2-Naphthol+in+Wastewater%5BTitle%5D)+AND+%22Curr+Anal+Chem%22%5BJournal%5D)">Magnetite Reduced Graphene Oxide/Ordered Mesoporous Carbon Nanocomposite as Effective Adsorbent for Removal of 2-Naphthol in Wastewater.</a> Curr Anal Chem. 20 (6), 410-417 (2024).</li>
<li>Behrouzifar, F., Shahidi, S. A., Chekin, F., Hosseini, S., Ghorbani-HasanSaraei, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Colorimetric+assay+based+on+horseradish+peroxidase%2Freduced+graphene+oxide+hybrid+for+sensitive+detection+of+hydrogen+peroxide+in+beverages%5BTitle%5D)+AND+%22Spectrochim+Acta+A+Mol+Biomol+Spectrosc%22%5BJournal%5D)">Colorimetric assay based on horseradish peroxidase/reduced graphene oxide hybrid for sensitive detection of hydrogen peroxide in beverages.</a> Spectrochim Acta A Mol Biomol Spectrosc. 257, 119761(2021).</li>
<li>Seyedi, S. H., Shahidi, S. A., Chekin, F., Ghorbani-HasanSaraei, F. A., Limooei, M. B. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Simultaneous+Determination+of+1-Naphthol+and+2-Naphthol+in+Waters+by+Electrochemical+Sensor+Based+on+Magnetite+Porous+Reduced+Graphene+Oxide%2FCarbon+Nanotube+Hybrid%5BTitle%5D)+AND+%22Russ+J+Electrochem%22%5BJournal%5D)">Simultaneous Determination of 1-Naphthol and 2-Naphthol in Waters by Electrochemical Sensor Based on Magnetite Porous Reduced Graphene Oxide/Carbon Nanotube Hybrid.</a> Russ J Electrochem. 59, 1138-1150 (2023).</li>
<li>Vatandost, E., Ghorbani-HasanSaraei, A., Chekin, F., Raeisi, S. N., Shahidi, S. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Green+tea+extract+assisted+green+synthesis+of+reduced+graphene+oxide%3A+Application+for+highly+sensitive+electrochemical+detection+of+sunset+yellow+in+food+products%5BTitle%5D)+AND+%22Food+Chem+X%22%5BJournal%5D)">Green tea extract assisted green synthesis of reduced graphene oxide: Application for highly sensitive electrochemical detection of sunset yellow in food products.</a> Food Chem X. 6, 100085(2020).</li>
<li>Naderi, N., Sabeti, B., Chekin, F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Fe3O4+nanoparticles+decorated+reduced+graphene+oxide+and+carbon+nanotubes-based+composite+for+sensitive+detection+of+imatinib+in+plasma+and+urine%5BTitle%5D)+AND+%22J+Electrochem+Sci+Eng%22%5BJournal%5D)">Fe3O4 nanoparticles decorated reduced graphene oxide and carbon nanotubes-based composite for sensitive detection of imatinib in plasma and urine.</a> J Electrochem Sci Eng. 14 (2), 119-133 (2024).</li>
<li>Amiri, M., Hashemi, Z., Chekin, F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Zinc+oxide+nanoparticles+decorated+nitrogen+doped+porous+reduced+graphene+oxide-based+hybrid+to+sensitive+detection+of+hydroxychloroquine+in+plasma+and+urine%5BTitle%5D)+AND+%22J+Mater+Sci%3A+Mater+Med%22%5BJournal%5D)">Zinc oxide nanoparticles decorated nitrogen doped porous reduced graphene oxide-based hybrid to sensitive detection of hydroxychloroquine in plasma and urine.</a> J Mater Sci: Mater Med. 36, 4(2025).</li>
</ol>

<table><tbody><tr><td>アンモニア溶液 25% - 28%</td><td>Xilong Scientificカンパニー</td><td>1336-21-6</td><td></td></tr><tr><td>グラファイトパウダー</td><td>上海展雲化学会社</td><td>7782-42-5</td><td></td></tr><tr><td>塩酸 36%</td><td>Xilong Scientificカンパニー</td><td>7647-01-0</td><td></td></tr><tr><td>過酸化水素溶液 30%</td><td>Xilong Scientificカンパニー</td><td>7722-84-1</td><td></td></tr><tr><td>過マンガン酸カリウム 99.5%</td><td>ドゥクザンケミカルズグループ</td><td>7722-64-7</td><td></td></tr><tr><td>硫酸97%</td><td>西龍化学会社</td><td>7664-93-9</td><td></td></tr></tbody></table>

カスケード設計酸化および高塩基性還元反応を用いた酸化グラフェンおよび還元酸化グラフェンのスケーラブルな合成

Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

カスケード設計、酸化反応、および高度に基本的な還元反応の実験スキームを図1に示します。先に述べたように、グラファイト酸化反応は、2つの主要なカスケードステップ3,8を含む。このプロトコルでは、ステップ 1.1 と 1.2 の後に、ステップ 1.3 が実装されました(図 1A)。室温から約48-52°Cへの混合物温度の上昇は、グラファイトとMn(VII)化合物との間の発熱酸化反応が起こることを示しています。次のステップであるステップ1.4では、濃硫酸を水に加えることで放出される強い発熱により、反応温度が数分で90°C以上に上昇します。反応混合物の茶色(図1B)は、グラファイトが酸化されて酸化グラファイト(GrO)が得られることを示しています。洗浄、乾燥、粉砕後、図1Cに示すGrO粉末の生...

This present work describes the scalable synthetic methods of oxidation and reduction reactions for producing graphene oxide and reduced graphene oxide ...

scalable-syntheses-graphene-oxide-reduced-graphene-oxide-using

Research

JoVE Journal

Chemistry

化学

可視光とプラズモンナノ粒子を用いて還元酸化グラフェンを製造するための簡単​​な手順が記載されています。...

プラズモニックナノ粒子を用いてグラフェン酸化物の可視光誘起削減

このビデオ手法は、高表面積のモノリシック3Dグラフェンベースの材料と、ポリマー前駆体に由来する単層酸化グラフェンの合成について説明しています。...

グラフェンエアロゲルとグラフェンマクロアセンブリ：3Dナノグラフェン材料の合成と機能化

ナノシートの層状材料の液体剥離するためのプロトコルは、顕微鏡及び分光技術によって、それらのサイズの選択、サイズ測定が提示されます。...

アートプロトコルの状態：制御された大きさと厚さを持つ液体-剥離遷移金属ジカルコゲニドナノシートの作製

ここでは、合成のためのプロトコルを提案して水溶液中の一酸化炭素に選択的な二酸化炭素削減のための活性中心としてグラフェン欠員の調整遷移金属単原子の電気化学的テストします。...

合成と電気化学的 CO2削減のため単一原子の遷移金属触媒の性能評価

ここでは、3 D グラフェンを用いた多面体を介して折り紙のような自己折りたたみの作製のためのプロトコルを提案する.

三次元グラフェンを用いた多面体を介して折り紙のような自己折りたたみの作製

高貴な金属系ナノ複合材料の継続的かつスケーラブルな合成、新規光触媒反応の開発し、その構造、動作原理と製品品質の最適化戦略を説明しました。...

金属ナノ粒子の正確に制御された沈着量の連続的な流れの光触媒反応

制御可能なフレークサイズ分布を用いるグラフェンナノ流体を合成する方法を紹介する。...

制御可能なフレークサイズ分布を用したグラフェンナノ流体の合成

低品位の熱は豊富ですが、その効率的な回復は依然として大きな課題です。KClを電解質とする陽極として、酸化グラフェン酸化物をカソード、ポリアニリンを用いて非対称熱電気化学セルを報告する。このセルは等温加熱下で動作し、低温域で高い熱と電気の変換効率を示します。...

等温運転下で低品位熱を収穫するための非対称熱電気化学セル

溶液支援合成と表面支援合成の組み合わせは、ナノ構造の原子精度合成に新たな方向性を開きます。走査型トンネル顕微鏡(STM)と非接触原子間力顕微鏡(nc-AFM)を組み合わせることで、新たに設計および生成された炭素ベースのナノオブジェクトの詳細な特性評価が可能になります。...

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この記事では、高度に調整可能なカスタムビルドの転写セットアップに基づく修正ドライ転写技術を利用して、正確なねじれ角を持つ高品質のグラフェンベースのモアレ超格子デバイスを製造するための最適化された経験に基づいたプロトコルを紹介します。...

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