List of Articles carbon nanofibers

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  1 - Adsorption Isotherm and Kinetic Study of 4- Nitrophenol Removal From Aqueous Solutions onto Carbon Nano Fibers
  پروین غربانی
  Nitroaphenol compounds and toxic dyes are considered to be the main pollutants of wastewater of various industries. These synthetic organic compounds are very toxic and one of the most persistent pollutants in the environment. Developing a simple and effective method to More

  Nitroaphenol compounds and toxic dyes are considered to be the main pollutants of wastewater of various industries. These synthetic organic compounds are very toxic and one of the most persistent pollutants in the environment. Developing a simple and effective method to remove non-degradable pollutants into non-hazardous products is one of the main challenges in environmental studies. In this research, adsorption capacity removal of 4-nitrophenol (4NP) from aqueous solutions using carbon nanofibers (CNF) was investigated in a batch system by considering the effects of various parameters like contact time, adsorbent dosage, pH and initial concentration. Optimum conditions for (4NP) adsorption were found to be initial pH≈2 , carbon nanofiber (CNF) dose≈ 0.02 g and equilibrium time≈ 80 min. Results show that removal efficiency of the 4NP increased by increasing 4NP concentration and decreased by increasing the CNFs dosage and pH. Based on correlation coefficients, Langmuir gave the best fit for 4NP adsorption onto CNF. Also, the kinetic studies indicate the adsorption of 4NP onto CNF is followed a pseudo- second order kinetic. Manuscript profile
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  2 - Performance Characteristics of Carbon-nanofiber Blended Self Compacting Concrete
  Sivakumar M V N
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  3 - Synthesis of polymer matrix nanocomposite with carbon fibers and analysis of its strength properties
  S.M.M. Shafiei
  In polymer-based nanocomposites, carbon nanofibers have been used to improve mechanical properties in various applications. In this research, the tensile properties of carbon nanofibers have been used to create carbon-epoxy nanocomposite and improve the mechanical prope More

  In polymer-based nanocomposites, carbon nanofibers have been used to improve mechanical properties in various applications. In this research, the tensile properties of carbon nanofibers have been used to create carbon-epoxy nanocomposite and improve the mechanical properties of epoxy nanocomposite, and the effect of the weight percentage of carbon nanofibers on the mechanical properties of epoxy nanocomposite has been investigated. Epoxy with weight percentages of 1.0, 5.0 and 1.5 carbon nanofibers were produced and their mechanical properties were investigated. The results showed that the use of even a small percentage of carbon nanofibers can lead to the improvement of mechanical properties. Manuscript profile