Sökning: "carbon nanofiber"

Hittade 4 uppsatser innehållade orden carbon nanofiber.

  1. 1. 3D Printing Hydrogel Artificial Muscles and Microrobotics

    Kandidat-uppsats, KTH/Kemiteknik

    Författare :Malin Alterby; Emily Johnson; Anton Jonason; Denize Svensson; [2023]
    Nyckelord :3D printing; MXene; CNT; CNF; hydrogel; actuator;

    Sammanfattning : The purpose of this lab was to investigate the printability of cellulose nanofiber/carbon nanotubes, their functions as actuators, and to compare these properties with MXene/nano cellulose gels. Data on MXene/nano cellulose gel was obtained from previous research made by Hamedi labs. LÄS MER

  3. 2. Biobased carbon aerogels incorporated with zeolite nanoplates for carbon dioxide adsorption

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Maria Harila; [2021]
    Nyckelord :biobased; carbon aerogel; lignin; cellulose nanofiber; adsorption; carbon dioxide; zeolite nanoplate;

    Sammanfattning : Over the last 100 years there has been an increase of greenhouse gases (CO2, CH4 and N2O) in the atmosphere. These gases cause several problems with the climate on Earth, such as increasing problems with extreme weather. One way to decrease the outlet of carbon dioxide is by adsorption and capture of CO2. LÄS MER

  4. 3. NANOMATERIALS FOR THE DECONTAMINATION OF WASTE WATER CONTAINING PHARMACEUTICAL DRUGS

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Joydip Paul; [2015]
    Nyckelord :;

    Sammanfattning : The existent of pharmaceutical drugs in our aquatic media is a preeminent burden for the environment effect including health fitness issues. The presence of tiny amount of organic and inorganic pharmaceutical drugs including hormones, birth control pills, NSAID, antibodies can causes a huge destruction for our living entity now a days. LÄS MER

  5. 4. A comparison of SPS  and HP sintered, electroless copper plated carbon nanofibre composites for heat sink applications

    Master-uppsats, Institutionen för fysik, kemi och biologi

    Författare :Jennifer Ullbrand; [2009]
    Nyckelord :electroless plating; SPS; spark plasma sintering; HP; hot pressing; CNF; carbon nanofibre; carbon nanofiber; heat sinks; thermal conductivity; thermal diffusivity; Cu; composite; flash technique;

    Sammanfattning : The aim of this study is to synthesize a material with high thermal conductivity and a low coefficient of thermal expansion (CTE), useful as a heat sink. Carbon nanofibres (CNF) are first coated with copper by an electroless plating technique and then sintered to a solid sample by either spark plasma sintering (SPS) or hot pressing (HP). LÄS MER