BUCKYBALL
Fullerene C60
CAS: 131159-39-2
Molecular Formula: C60
BUCKYBALL - Names and Identifiers
| Name | Fullerene C60 |
| Synonyms | C60 C70 BUCKYBALL CARBON C60 CARBON C70 Fullerene C60 BUCKMINSTERFULLERENE BUCKMINSTERFULLERENE C60 BUCKMINSTERFULLERENE C70 |
| CAS | 131159-39-2 |
| InChIKey | XMWRBQBLMFGWIX-UHFFFAOYSA-N |
BUCKYBALL - Physico-chemical Properties
| Molecular Formula | C60 |
| Molar Mass | 720.64 |
| Density | 1,6 g/cm3 |
| Melting Point | >280°C(lit.) |
| Flash Point | >94 °C |
| Solubility | organic solvents: soluble |
| Appearance | Powder |
| Specific Gravity | 1.6 |
| Color | black |
| Storage Condition | Sealed in dry,Room Temperature |
| Physical and Chemical Properties | According to the spherical hollow structure of fullerene (C60) molecule, it can be inferred that it should have aromatic nature and be able to carry out the reaction of general polycyclic aromatic hydrocarbons, such as alkylation, reduction is performed to generate a hydride, etc. It is well known that aromatic hydrocarbons generally exhibit electron-rich reactions, which are easy to undergo electrophilic substitution reactions with electrophilic reagents, but C60 shows the reactivity of electron-deficient compounds, that is, it tends to obtain electrons, it is difficult to react with electrophilic reagents, and easy to react with Nucleophilic Reagents such as NH3 and metals. Betheree believes that the chemical behavior of fullerene is more like an electron-deficient olefin than an aromatic compound, because the hollow spherical structure of C60 enables it to react on both the inner and outer surfaces of the sphere, fullerene derivatives of various functions are obtained therefrom. Where the metal is contained inside the C60 cage is indicated by M @ c6chemical book0, the metal and C60 reacting on the outer surface of the sphere is indicated by mnc60. It is known that some chemical reactions of C60 have been well characterized, including reactions with metals to form contained compounds, halogenation reactions, free radical reactions, etc. Since the olefin on the surface of the C60 ball is at the position of the ball surface, that is, deviating from the plane of the general olefin, the degree of deviation is 30 degrees, in this way, the olefin on The C60 surface actually satisfies the required geometry of the ligand before coordination with the metal, and is in an ideal spatial position. Coupled with the lack of electronic properties of the C60 ball, it is not yet completely determined which of the two factors is dominant. Cyclic voltammetry studies show that C60 can be highly reversible to C- 60 and C2-60, which indicates that fullerene may be a new generation of reversible battery materials. |
BUCKYBALL - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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. S37/39 - Wear suitable gloves and eye/face protection S22 - Do not breathe dust. |
| UN IDs | UN1325 |
| WGK Germany | 3 |
| HS Code | 28030000 |
| Hazard Class | 4.1 |
| Packing Group | III |
BUCKYBALL - Oxidative damage of artificial nano material fullerene (C60) in crucian carp after long-term exposure to low dose
from titanium academic
Author:
Zhu Lin , Lang Yupeng , Li Yan , regular flowers , Yao mi
Abstract:
in order to better determine the potential health hazards of artificial nano materials (fullerene, C60) to aquatic organisms, Carassius auratus was used as the test organism, low dose C60(0.04-1.0 mg) was studied. Oxidative damage of long-term (32 d) exposure to L ^-1 to crucian carp. The results showed that the content of reduced glutathione (GSH) in the brain, liver and Gill of Juvenile crucian carp in each experimental group was significantly decreased (p 〈 0.05), of which 1 mg. The inhibition rate of L ^-1 nC60/aq exposure on GSH content in gill tissue was 14.3%, which was higher than that in fish brain and liver tissue. Superoxide dismutase (SOD) activity and Na ^ +-K ^ +-ATPase activity in gill tissue were significantly activated, and the maximum activity was 121.34%(0.04 mg) of the control, respectively. L ^-1 exposure group),114.80%(0.04 mg.L ^-1 exposure group) and 348.59%(0.20mg.L ^-1 exposure group). The experimental results reveal that the oxidative stress of body tissues caused by long-term exposure may be one of the toxic mechanisms of C60 in water environment.
stowed
Key words:
nanomaterials fullerene crucian carp exposure Ecotoxicity oxidative damage
DOI:
10.3321/j.issn:0250-3301.2008.04.002
cited:
year:
2008
Last Update：2024-01-02 23:10:35
BUCKYBALL - Research progress of fullerene receptor materials in polymer solar cells
from Wanfang
Author:
meng xiang yue , Jiang Li , Wang Chunru
Abstract:
polymer solar cells have attracted wide attention at home and abroad in recent years due to their advantages of low cost, light weight, flexibility and flexibility. The photoelectric conversion efficiency of solar cells has also been rapidly improved, from less than 1% to more than 8% at present. Fullerene is recognized as the best acceptor material for polymer solar cells. Its chemical modification and characterization of physical and chemical properties have been the focus of polymer solar cells in the past decade. In this paper, the development and improvement of fullerene derivative receptor materials in recent years are summarized, and the close relationship between the performance of polymer solar cells and the structure of fullerene derivative receptor materials is expounded, it provides a reference for the development of efficient polymer solar cell receptor materials in the future.
Key words:
fullerene electron acceptor polymer Solar Cell
DOI:
CNKI:SUN:KXTB.0.2012-36-002
cited:
year:
2012
Last Update：2023-08-16 22:05:47
BUCKYBALL - Catalytic mechanism of fullerene in RDX-CMDB propellant
from VIP
Author:
Li Shufen , high fan , Zhao Fengqi , above Li
Abstract:
The effects of carbon black, C90 and fullerene black on the combustion properties of RDX-CMDB propellant were studied by burning rate test and thermal analysis, the energy change of the interaction between the NO system and the NO system was calculated by AM1 method. The results show that C90 and fullerene Black have significant effects on increasing the burning rate of double base propellant, increasing the range of platform effect and reducing the content of NOx in gas. From the spatial structure of the molecule and the analysis of its bonding ability by molecular orbital theory, the catalytic mechanism of PbxC60 active center on the burning surface is proposed, and the C90 and fullerene are explained.
Key words:
double-base propellant combustion performance combustion catalyst burning rate test carbon black
DOI:
10.3321/j.issn:1001-4055.2000.03.022
cited:
year:
2000
Last Update：2023-08-16 22:05:47
BUCKYBALL - Reference Information
| introduction | fullerene C60 was proposed in 1985 by Kroto.H.W.) and Smalley.R.E.) of Rice University in Houston. They bombarded graphite with high-power laser beams to gasify it and generated ultrasonic waves with helium at a pressure of 1MPa, the carbon atoms gasified by the laser beam enter the vacuum through a small nozzle to expand and cool quickly, thus obtaining the composition and structure of C60,C60 has been proved by mass spectrometry, X-ray analysis and other experiments. In addition, many C60-like molecules such as C70 have also been discovered one after another. In 1991, scientists discovered that C60 is superconductive after being doped with a small amount of certain metals (such as: potassium, rubidium, cesium, etc.), and the production process of this material is simpler than that of traditional superconducting materials-ceramics. The texture is very hard, so people predict that the application of C60 in superconductivity may exceed that of ceramic materials. At present, people's understanding of the structure and reaction of C60 molecule is deepening, and the research on its application in materials science and superconductors is in progress. Carbon microtubules derived from fullerenes are 1 million times higher than metals of the same diameter. Football in the real world has dumped countless people with its endless charm, and the small "fullerene" is also influencing and changing the world in another form. |
| Molecular structure | Fullerene C60, diamond and graphite are three allotomorphs of carbon. Fullerene molecule is a stable molecule formed by the combination of 60 carbon atoms. It has 60 vertices and 32 faces, of which 12 are regular pentagons and 20 are regular hexagons. It looks like a football, so it is also called fullerene. |
| application field | the structural characteristics of fullerene C60 determine that it has special physical and chemical properties, and it can be widely used in many disciplines. For example, alkali metal atoms can bond with C60 to synthesize "ionic" compounds and show very good superconducting properties, and transition metal fullerene C60 compounds show good redox properties. C60 can be converted into diamond under high pressure, opening up a new source of diamond. The water-soluble host-guest complex formed by C60, cyclodextrin and cyclic aromatic hydrocarbons will play an important role in supramolecular chemistry and biomimetic chemistry. A catalyst based on fullerene C60 can be used for materials that could not be synthesized before or more effectively synthesize existing materials. The characteristic that carbon is easily processed into fine fibers is likely to develop a better high-temperature superconducting material than existing ceramic superconductors. The discovery and research of tubular fullerenes are likely to make this ultra-strong low-density material used in the fuselage of new aircraft. The property that fullerenes absorb gases differentially may be applied to remove impurity gases from natural gas. C60 ion beam bombardment of heavy hydrogen targets is expected to be used in molecular beam-induced nuclear fusion technology. C60 and C70 solutions have optical limiting properties and can be used as optical threshold devices and strong light protectors in digital processors. PVK doped with a mixture of C60 and C70 presents very good photoconductivity and its potential for electrostatic printing. Si has also been found to form a fullerene-like structure and is expected to become a new semiconductor element material. So far, fullerene clusters and their derivatives have been involved in many fields such as life chemistry, organic chemistry, material chemistry, inorganic chemistry, polymer science, catalytic chemistry, etc., and can be used in composite materials, building materials, and surface coatings., Rocket materials, etc. Although its wide application is not a short-term process, with people's continuous understanding of it, it is believed that various applications based on C60 will have a wider application prospect. |
| Superconductor | Fullerene C60 molecule itself is a non-conductive insulator, but when alkali metal is embedded in the gap between C60 molecules, C60 and alkali The series of metal compounds will be transformed into superconductors. For example, K3C60 is a superconductor and has a high superconducting critical temperature. Compared with oxide superconductors, C60 series superconductors have the advantages of perfect three-dimensional superconductivity, high current density, high stability, and easy development into wires. They are a new type of superconducting material with great value. |
| Optical material | Due to the three-dimensional highly non-localized existence in the C60 molecule, the electronic conjugate structure makes it have good optical and nonlinear optical properties. For example, its optical limitation can be used as an optical limiter in practical applications. C60 also has the characteristics of large nonlinear optical coefficient and high stability, which makes it have important research value as a new type of nonlinear optical material, and is expected to be used in optical calculation, optical memory, optical signal processing and control. Others have studied the frequency doubling response and fluorescence phenomenon of C60 compounds. Photoelectric switches and optical glasses based on C60 photoconductivity have been successfully developed. The C60-arachidic acid multilayer LB film prepared by mixing fullerene C60 with arachidic acid has an optical accumulation and recording effect. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 21:54:55
Supplier List
Product Name: Fullerene C60 Request for quotation
CAS: 131159-39-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 131159-39-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: Fullerene C60 Request for quotation
CAS: 131159-39-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 131159-39-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History