Bromine polycondensation in pristine and fluorinated graphitic carbons

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Electronic and Optical Properties of ‎Pristine, Fluorinated and Chlorinated ‎Pentacene Molecules: An ab-initio Study

   In This research the effect of fluorine and chlorine substituents on the electronic and opticalproperties of pentacene molecule have been investigated based on density functional theory as implemented in SIESTA code. The results show thatthe full replacement of hydrogen atoms with fluorine and chlorine in pentacene molecule, leads to ...

متن کامل

Nitrogen-Rich Polyacrylonitrile-Based Graphitic Carbons for Hydrogen Peroxide Sensing

Catalytic substrate, which is devoid of expensive noble metals and enzymes for hydrogen peroxide (H₂O₂), reduction reactions can be obtained via nitrogen doping of graphite. Here, we report a facile fabrication method for obtaining such nitrogen doped graphitized carbon using polyacrylonitrile (PAN) mats and its use in H₂O₂ sensing. A high degree of graphitization was obtained with a mechanical...

متن کامل

New Perspectives on the Structure of Graphitic Carbons

Graphitic formsof carbonare important inawidevariety of applications, ranging frompollution control to composite materials, yet the structure of these carbons at the molecular level is poorly understood. The discovery of fullerenes and fullerene-related structures such as carbon nanotubes has given a new perspective on the structure of solid carbon. This review aims to show how the new knowledg...

متن کامل

Effect of curvature on C-F bonding in fluorinated carbons: from fullerene and derivatives to graphite.

The effect of the curvature of the carbon lattice is discussed taking into account NMR data on various fluorinated carbons including C(60) fullerenes, single, double and multiwall carbon nanotubes. Graphite fluorides and highly fluorinated fullerenes are used as limit model compounds for planar and spherical geometries, respectively. The curvature results in a weakening of the C-F bonding coval...

متن کامل

Facile synthesis of graphitic carbons decorated with SnO2 nanoparticles and their application as high capacity lithium-ion battery anodes

A facile and potentially scalable synthesis route to obtain SnO2-carbon composites was developed. SnO2 nanoparticles were deposited on the surface of two types of graphitic carbon: a) commercial porous graphite (HG) and b) graphitic carbon nanostructures (GCN). The synthesis procedure consists of two simple steps: i) room temperature formation/deposition of SnO2 nanocrystals and ii) thermal tre...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nanoscale

سال: 2019

ISSN: 2040-3364,2040-3372

DOI: 10.1039/c9nr01922g