Pyrolytic carbon - Wikipedia
网页Pyrolytic carbon is a material similar to graphite, but with some covalent bonding between its graphene sheets as a result of imperfections in its production. Pyrolytic carbon is man-made and is thought not to be found in nature. [1] .
热解炭的分类及特征 - 百度百科
网页热解炭（pyrolytic carbon graphite）是指 碳氢化合物气体 在热固体表面上发生热分解并在该固体表面上沉积的炭素材料，它不是真正的石墨而是炭素材料，一般说高于1800℃沉积的炭称为 热解石墨，低于此温度的为热解炭。. 早在1880年Sawyer等用碳氢化合物气体在灯丝 ...
Pyrolytic Carbon - an overview | ScienceDirect Topics
网页Pyrolytic carbon is an allotropic form of carbon consisting of turbostratic graphene sheets, produced through the pyrolysis of hydrocarbon precursors. It is commonly used as a coating material in biomedical devices due to its unique structure and properties compared to graphite. AI generated definition based on: Comprehensive Biomaterials, 2011.
Pyrocarbon implants for the hand and wrist - ScienceDirect
网页2018年6月1日 · Thanks to its remarkable mechanical properties and excellent biocompatibility, pyrocarbon is an ideal material for articular use. Various pyrocarbon implants for the hand and wrist have been developed over the past 25 years, with about 15 currently available for hemi-, total and interposition arthroplasty.
Chemical vapor infiltration of pyrocarbon from methane …
网页2018年12月24日 · A complete mechanism of methane pyrolysis is proposed for chemical vapor infiltration of pyrocarbon with different textures, which contains a detailed homogeneous mechanism for gas reactions and a lumped heterogeneous mechanism for pyrocarbon deposition.
Pyrocarbons - ScienceDirect
网页2002年1月1日 · Pyrolytic carbons or pyrocarbons (Pc) are the deposits formed on a hot substrate by dehydrogenation of a gaseous hydrocarbon. For more than 50 years, Pc has provided a huge amount of literature, due to the interest …
Theoretical strength and rubber-like behaviour in micro-sized …
网页2019年7月8日 · Using a combination of two-photon lithography and high-temperature pyrolysis, we have created micro-sized pyrolytic carbon with a tensile strength of 1.60 ± 0.55 GPa, a compressive strength...
Pyrolytic carbon layers: deposition parameters, grain boundaries ...
网页2010年12月31日 · Pyrolytic carbon, known as "pyrocarbon" for short, is a graphite-like material that can be produced via pyrolysis of a hydrocarbon gas. Pyrolysis is based on thermal decomposition at high temperature and oxygen-free conditions.
IUPAC - pyrolytic carbon (P04963)
网页2014年2月24日 · A wide range of microstructures, e.g. isotropic. , lamellar, substrate-nucleated and a varied content of remaining hydrogen, can occur in pyrolytic carbons, depending on the deposition conditions (temperature, type, concentration and flow rate of the source gas, surface area of the underlying substrate, etc.).
Preparation and deposition mechanism of pyrolytic carbon by …
网页2021年6月13日 · To improve the pyrolytic carbon (PyC) deposition rate of Carbon/Carbon (C/C) composites prepared by the traditional chemical vapor infiltration (CVI) method, the 3D Ni/wood-carbon (3D Ni/C) catalyst was introduced into the CVI process. The effects of catalyst on the density of C/C composites were studied, and the deposition rate and ...