68647-86-9
GLASSY CARBON
CAS: 68647-86-9
Molecular Formula: C
68647-86-9 - Names and Identifiers
68647-86-9 - Physico-chemical Properties
| Molecular Formula | C |
| Molar Mass | 12.01 |
| Density | ~1.7g/mLat 25°C(lit.) |
| Melting Point | 3550°C(lit.) |
| Boling Point | 500-600°C(lit.) |
| Flash Point | >230°F |
| Vapor Presure | <0.1 mm Hg ( 20 °C) |
| Appearance | rod |
68647-86-9 - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | 36/37 - Irritating to eyes and respiratory system. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 1325 4.1/PG 3 |
| WGK Germany | 3 |
| RTECS | FF5250100 |
| Hazard Class | 4.2 |
| Packing Group | III |
68647-86-9 - Introduction
GLASSY CARBON is a nanomaterial made of CARBON atoms with many unique properties. The following is a description of the nature, use, preparation and safety information of GLASSY CARBON:
Nature:
1. GLASSY CARBON has extremely high specific surface area and strength, and has excellent mechanical properties and thermal conductivity.
2. GLASSY CARBON has good electrical and thermal conductivity, and can be used as a high-performance electronic device and thermal management material.
3. GLASSY CARBON has good chemical stability and corrosion resistance, and can be used to prepare chemical catalysts and adsorption materials.
4. GLASSY CARBON has excellent optical properties and photoelectric conversion effect, and can be used to prepare optoelectronic devices and sensors.
Use:
1. Electronic devices: GLASSY CARBON can be used to prepare high-performance field effect transistors, flexible electronic devices, conductive films, etc.
2. Catalyst: GLASSY CARBON can be used as a catalyst carrier for the preparation of efficient catalysts for hydrogen energy storage, fuel cells and other fields.
3. Adsorption material: GLASSY CARBON has a large pore surface area, can be used for adsorption of organic pollutants, gas separation and other fields.
4. Drug delivery: GLASSY CARBON can be used as a carrier of drug delivery for targeted therapy and targeted diagnosis.
Preparation Method:
The preparation methods of GLASSY CARBON mainly include chemical vapor deposition, arc discharge, suspension stripping, etc. Among them, chemical vapor deposition is the most commonly used preparation method, which decomposes a gas containing a CARBON source (such as methane) at high temperature to produce CARBON atoms and form GLASSY CARBON.
Safety Information:
When using and handling GLASSY CARBON, you need to pay attention to the following safety precautions:
1. GLASSY CARBON has a high degree of nano size, avoid inhalation or skin contact to reduce potential health risks.
2. When using GLASSY CARBON in the laboratory, appropriate protective measures should be taken, such as wearing protective glasses, masks and gloves.
3. GLASSY CARBON will produce toxic gas when burning, so avoid using fire source and high temperature environment.
4. The long-term biosafety and environmental impact of GLASSY CARBON still need further research and evaluation.
5. When disposing of discarded GLASSY CARBON, it is necessary to properly dispose of it in accordance with relevant laws and regulations.
Nature:
1. GLASSY CARBON has extremely high specific surface area and strength, and has excellent mechanical properties and thermal conductivity.
2. GLASSY CARBON has good electrical and thermal conductivity, and can be used as a high-performance electronic device and thermal management material.
3. GLASSY CARBON has good chemical stability and corrosion resistance, and can be used to prepare chemical catalysts and adsorption materials.
4. GLASSY CARBON has excellent optical properties and photoelectric conversion effect, and can be used to prepare optoelectronic devices and sensors.
Use:
1. Electronic devices: GLASSY CARBON can be used to prepare high-performance field effect transistors, flexible electronic devices, conductive films, etc.
2. Catalyst: GLASSY CARBON can be used as a catalyst carrier for the preparation of efficient catalysts for hydrogen energy storage, fuel cells and other fields.
3. Adsorption material: GLASSY CARBON has a large pore surface area, can be used for adsorption of organic pollutants, gas separation and other fields.
4. Drug delivery: GLASSY CARBON can be used as a carrier of drug delivery for targeted therapy and targeted diagnosis.
Preparation Method:
The preparation methods of GLASSY CARBON mainly include chemical vapor deposition, arc discharge, suspension stripping, etc. Among them, chemical vapor deposition is the most commonly used preparation method, which decomposes a gas containing a CARBON source (such as methane) at high temperature to produce CARBON atoms and form GLASSY CARBON.
Safety Information:
When using and handling GLASSY CARBON, you need to pay attention to the following safety precautions:
1. GLASSY CARBON has a high degree of nano size, avoid inhalation or skin contact to reduce potential health risks.
2. When using GLASSY CARBON in the laboratory, appropriate protective measures should be taken, such as wearing protective glasses, masks and gloves.
3. GLASSY CARBON will produce toxic gas when burning, so avoid using fire source and high temperature environment.
4. The long-term biosafety and environmental impact of GLASSY CARBON still need further research and evaluation.
5. When disposing of discarded GLASSY CARBON, it is necessary to properly dispose of it in accordance with relevant laws and regulations.
Last Update：2024-04-09 19:04:59
