Zobrazeno 1 - 10
of 1 421
pro vyhledávání: '"Materialkemi"'
Autor:
Caroline, Löwnertz
Cemented carbide tools are subjected to high loads and temperatures during use. Long before any significant wear can occur on the tool, the material will experience plastic deformation. The purpose of this master thesis was to investigate how Kernel
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-534251
Autor:
Källkvist, Lova
The aim of this thesis is to determine the mechanical properties of copper, titanium and carbon thin films deposited on foil substrates, and identify how the properties are affected by the deposition process. This is important when such coated foils
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-533882
Autor:
Firsching, Matilda
Due to climate changes and an increasing global temperature, the maritime transport sector has taken upon a mission to reduce their share of greenhouse gas emissions by 50% until 2050. Combustion engines used in ships mainly run on carbon-based fuels
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-533752
There is a constant search for new sustainable materials. A material that has become increasingly more interesting is cellulose, since it is both renewable and biodegradable. By combining cellulose nanofibrils (CNF) and the polymer complex poly(3,4-e
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-347717
Autor:
Roos, John Eric
Cellulose Nano Fibrils (CNFs) can be extracted from wood and other plants. These CNFs are expected to play a large roll in future materials owing to their interesting properties and biobased nature. In this project, dewatering of gels made from CNF b
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-527454
Autor:
Osman, Karim
This master thesis was a part of an ongoing project at Research institutes of Sweden (RISE) and Chalmers University of technology, studying the formation of white layers (WLs) upon hard machining AISI 52100 steel. With a focus on the nanocrystalline
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-525736
Autor:
Siciliano, Chiara C., Dinh, Van Minh, Canu, Paolo, Mikkola, Jyri-Pekka, Khokarale, Santosh G.
Publikováno v:
Clean Technologies; Volume 5; Issue 2; Pages: 466-483
In this study, glutaraldehyde cross-linked chitosan support, as well as the catalysts obtained after loading Ag metal (Ag/Chitosan), were synthesised and applied for adsorption and reduction of phenol red dye in an aqueous solution. The Ag/chitosan c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edfe69f1bf9aaadf5c2e8170f8d30d55
https://doi.org/10.3390/cleantechnol5020024
https://doi.org/10.3390/cleantechnol5020024
Autor:
Oscar Diaz‐Morales, Aleksandra Lindberg, Vera Smulders, Athira Anil, Nina Simic, Mats Wildlock, Germán Salazar Alvarez, Guido Mul, Bastian Mei, Ann Cornell
Publikováno v:
Journal of Chemical Technology & Biotechnology. 98:1269-1278
BACKGROUND: Sodium chlorate (NaClO3) is extensively used in the paper industry, but its production uses strictly regulated highly toxic Na2Cr2O7 to reach high hydrogen evolution reaction (HER) Faradaic efficiencies. It is therefore important to find
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1156481c4aab942a93ec33145a4c47b9
https://doi.org/10.1002/jctb.7345
https://doi.org/10.1002/jctb.7345
Autor:
Muhammad Naeem Iqbal, Ghislaine Robert-Nicoud, Marina Ciurans-Oset, Farid Akhtar, Niklas Hedin, Tore Bengtsson
Publikováno v:
ACS Applied Materials & Interfaces. 15:9542-9553
Mesoporous silica particles (MSPs) can be used as food additives, clinically for therapeutic applications, or as oral delivery vehicles. It has also been discussed to be used for a number of novel applications including treatment for diabetes and obe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b53d4d887069c77242ddbe427f22d5bf
https://doi.org/10.1021/acsami.2c16710
https://doi.org/10.1021/acsami.2c16710
Autor:
Ribooga Chang, Erik Svensson Grape, Teva Clairefond, Evgenii Tikhomirov, A. Ken Inge, Ocean Cheung
Publikováno v:
Journal of Materials Chemistry A. 11:7617-7628
The CO2 sorption properties of sodium hafnium oxide (Na2HfO3) were investigated in this study. Na2HfO3 was synthesized by solid-state synthesis using Na2CO3 and HfO2 as starting materials. The solid-state synthesized Na2HfO3 appeared structurally sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e240b08923c50a554e2c9498ec60e12
https://doi.org/10.1039/d3ta00415e
https://doi.org/10.1039/d3ta00415e