항목
-
탄소 炭素, Carbon무정형 구조를 갖는 물질이다. 다이아몬드와 흑연은 합성할 수 있으며, 화학적으로 비활성이지만 고온에서는 무정형 탄소처럼 산소와 결합한다. 최근에는 풀러린(C60)이라는 새로운 형태의 탄소에 관한 연구가 활발히 진행되고 있다. 가장 단단한 화합물로 알려져 있는 순수한 다이아몬드는 무색의 투명한 물질로 전기...
- 분류 :
- 비금속
- 원자번호 :
- 6
- 원소기호 :
- C
- 상태 :
- 고체
- 원자량 :
- 12
- 녹는점 :
- 3,550℃
- 끓는점 :
- 4,827℃
- 산화수 :
- +2, +3, +4
- 전자배열 :
- 2-4 또는 1s 2 2s 2 2p 2
- 비중 :
- 다이아몬드 3.52, 흑연 2.25, 무정형 1.9
-
-
Fullerene 풀러렌, フラーレンA fullerene is a molecule of carbon in the form of a hollow sphere, ellipsoid, tube, and many other shapes. Spherical fullerenes are also called Buckminsterfullerene (buckyballs), and they resemble the balls used in football (soccer). Cylindrical ones are called carbon nanotubes or buckytubes...출처 영어 위키백과
-
Fullerene chemistryFullerene chemistry is a field of organic chemistry devoted to the chemical properties of fullerenes. Research in this field is driven by the need to functionalize fullerenes and tune their properties. For example, fullerene is notoriously insoluble and adding a suitable group can enhance...출처 영어 위키백과
-
Endohedral fullereneformula notation, a buckminsterfullerene (C60) with an atom (M) was simply represented as MC60 regardless of whether M was inside or outside the fullerene. In order to allow for more detailed discussions with minimal loss of information, a more explicit notation was proposed in 1991, where the...출처 영어 위키백과
-
C70 fullereneC70 fullerene is the fullerene molecule consisting of 70 carbon atoms. It is a cage-like fused-ring structure which resembles a rugby ball, made of 25 hexagons and 12 pentagons, with a carbon atom at the vertices of each polygon and a bond along each polygon edge. A related fullerene molecule...출처 영어 위키백과
-
Fullerene ligandA fullerene ligand is a type of ligand encountered in organometallic chemistry with a fullerene coordinated to a metal. Fullerenes are mostly all carbon, spherical molecules, with the most basic being C60. One of the many uses for fullerenes is their ability to be used as ligands in...출처 영어 위키백과
-
Endohedral hydrogen fullereneEndohedral hydrogen fullerene (H2@C60) is an endohedral fullerene containing molecular hydrogen. This chemical compound has a potential application in molecular electronics and was synthesized in 2005 at Kyoto University by the group of Koichi Komatsu. Ordinarily the payload of endohedral...출처 영어 위키백과
-
Polymer-fullerene bulk heterojunction solar cellsPolymer-fullerene bulk heterojunction solar cells are a type of solar cell researched in academic laboratories. Photovoltaic cells featuring a polymeric blend of organics have shown promise in a field largely dominated by inorganic (e.g. silicon) solar cells. Specifically, fullerene derivatives...출처 영어 위키백과
-
Exohedral fullereneExohedral fullerenes, also called exofullerenes, are fullerenes that have additional atoms, ions, or clusters attached their outer spheres, such as C50Cl10 and C60H8. or fullerene ligands. Fullerene ligands Endohedral fullerene출처 영어 위키백과
이전페이지 없음
1
현재페이지2
다음페이지 없음