関連する実験動画

Updated: Sep 9, 2025

Visible-light Induced Reduction of Graphene Oxide Using Plasmonic Nanoparticle
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Visible-light Induced Reduction of Graphene Oxide Using Plasmonic Nanoparticle

Published on: September 22, 2015

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ビタミンCと尿素を用いたグラフェン酸化物の相乗効果的還元:効率と材料特性の向上

Fei-Hu Zeng1, SyYi Sim2, Zhi-Wen Wang1

  • 1Liming Vocational University, Quanzhou, Fujian, China.

PloS one
|September 4, 2025
PubMed
まとめ

ビタミンC (Vc) と尿素を共同減少剤として使用したグラフェン酸化物 (GO) の相乗的減少は,減少グラフェン酸化物 (rGO) の合成の反応時間と温度を大幅に短縮します. この方法は,優れた電気的特性と構造的な秩序を持つrGOを生成します.

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Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions08:57

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

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Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies10:23

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

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関連する概念動画

Preparation of Amines: Reduction of Oximes and Nitro Compounds01:29

Preparation of Amines: Reduction of Oximes and Nitro Compounds

Oximes can be reduced to primary amines using catalytic hydrogenation, hydride reduction, or sodium metal reduction. The reduction of aliphatic and aromatic nitro compounds to primary amines takes place by either catalytic hydrogenation or by using active metals like Fe, Zn, and Sn in the presence of an acid.
Though catalytic hydrogenation can reduce nitrobenzenes, the reduction is nonselective in the presence of other functional groups. For instance, if nitrobenzene contains an aldehyde group,...
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Urea Cycle01:23

Urea Cycle

The urea cycle describes how liver cells convert ammonia to urea. Ammonia is a toxic waste product of protein catabolism. Land animals must convert ammonia into the less toxic urea which can be safely eliminated by the kidneys through urine. Marine animals excrete ammonia directly, and the surrounding water dilutes the ammonia to safe levels.
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