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777684

还原氧化石墨烯

Name: 还原氧化石墨烯
Brand: ALDRICH
Price: 3758.18 CNY
Availability: InStock

别名:

rGO

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250 MG

CN¥3,758.18

500 MG

CN¥4,820.73

CN¥3,758.18

国内现货，预计发货时间April 27, 2025详情

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250 MG

CN¥3,758.18

500 MG

CN¥4,820.73

About This Item

线性分子式:

C_xO_yH_z

UNSPSC代码:

12352103

NACRES:

NA.23

CN¥3,758.18

国内现货，预计发货时间April 27, 2025详情

获取大包装报价

1 of 4

此商品	805424	806579	805432
777684 Reduced graphene oxide	805424 Reduced graphene oxide	806579 Reduced graphene oxide	805432 Reduced graphene oxide
form powder	form powder	form powder	form powder
Quality Level 100	Quality Level -	Quality Level 100	Quality Level -
description chemically reduced	description chemically reduced by hydrizine	description -	description -
composition Carbon, ≥75 wt. %	composition Carbon, >75% , Nitrogen, <5%	composition Carbon, >65 wt. % , Nitrogen, >8 wt. %	composition Carbon, >65 wt. % , Nitrogen, >5 wt. %
surface area 450 m²/g	surface area 103 m²/g	surface area -	surface area -
conductivity >600 S/m	conductivity 7111 S/m (pressed pallet)	conductivity -	conductivity -

一般描述

氧化石墨烯的结构类似于含有残余氧、杂原子和结构缺陷的石墨烯。还原氧化石墨烯 (rGO) 可以从氧化石墨 (GO) 浆料的水溶液中以薄膜形式提取。许多现代合成 GO 的方法都是基于 Hummers 法，即石墨被高锰酸钾硫酸溶液氧化。曾报告使用肼还原 GO。然而，肼是剧毒的并且能潜在地与氮杂原子起作用去。由于这些问题，包括 NaBH ₄、抗坏血酸和 HI 等肼的替代品已被用于还原 GO。GO 可以作为薄膜或在水溶液中还原。最近对还原方法进行了审查。

应用

Webinar：基于石墨烯的纳米材料，适用于多功能生物传感器

利用旋涂还原氧化石墨烯 (rGO) 薄膜作为缓冲层制备体异质结有机太阳能电池。聚乙二醇化 rGO 可用于：

化学传感器、生物传感器
作为发光二极管 (LED) 和 ITO 中的透明电极
锂离子电池。

制备说明

还原法：化学还原
颜色：黑色
气味：无味
溶解度：不溶性
可分散性：可在 NPM、DMSO、DMF 中以低浓度 ( 0.1 mg/mL) 分散
电导率：> 600S/m
BET 表区域：450 m²/g

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Large-area ultrathin films of reduced graphene oxide as a transparent and flexible electronic material.

Goki Eda et al.

Nature nanotechnology, 3(5), 270-274 (2008-07-26)

The integration of novel materials such as single-walled carbon nanotubes and nanowires into devices has been challenging, but developments in transfer printing and solution-based methods now allow these materials to be incorporated into large-area electronics. Similar efforts are now being

Graphene-Based Nanomaterials in Soil: Ecotoxicity Assessment Using Enchytraeus crypticus Reduced Full Life Cycle.

Monique C P Mendonça et al.

Nanomaterials (Basel, Switzerland), 9(6) (2019-06-15)

Graphene-based nanomaterials (GBNs) possess unique physicochemical properties, allowing a wide range of applications in physical, chemical, and biomedical fields. Although GBNs are broadly used, information about their adverse effects on ecosystem health, especially in the terrestrial environment, is limited. Therefore

An electrochemical aptasensor for staphylococcal enterotoxin B detection based on reduced graphene oxide and gold nano-urchins.

Somayeh Mousavi Nodoushan et al.

Biosensors & bioelectronics, 127, 221-228 (2019-01-10)

Detection of staphylococcal enterotoxin B (SEB) as a bacterial toxin causing severe food poisoning is of great importance. Herein, we developed an electrochemical aptasensor for SEB detection using a screen printed electrode modified with reduced graphene oxide (rGO) and gold

Zhang; Liming;

Journal of Material Chemistry B: Materials for Biology and Medicine, 1(6), 749-755 (2013)

Toxicity of Carbon Nanomaterials and Their Potential Application as Drug Delivery Systems: In Vitro Studies in Caco-2 and MCF-7 Cell Lines.

Rosa Garriga et al.

Nanomaterials (Basel, Switzerland), 10(8) (2020-08-23)

Carbon nanomaterials have attracted increasing attention in biomedicine recently to be used as drug nanocarriers suitable for medical treatments, due to their large surface area, high cellular internalization and preferential tumor accumulation, that enable these nanomaterials to transport chemotherapeutic agents

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