Results 31 to 40 of about 4,938 (66)

Istanbul Universitesi Bilim Tarihi Bolumunde Konferans: “Periyodik Cizelgenin 150 Yillik Oykusu”

open access: yesOsmanli Bilimi Arastirmalari, 2020
UNESCO’nun 2019 yilini “Uluslararasi Kimyasal Elementlerin Periyodik Cizelgesi Yili” olarak ilan etmesiyle, dunyanin cesitli universiteleri periyodik cetveli konu alan cok sayida etkinlige ev sahipligi yapti. Prof. Dr.
Elif Cinar Esatoglu
doaj  

3B Basılabilir Füme Silika Takviyeli Foto-Duyarlı Polimerlerin Mekanik Özelliklerinin İncelenmesi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
Son yıllarda, eklemeli imalat sektörüve teknolojisinin ilgisine ve önemine paralel olarak, üç boyutlu (3B) parçaüretimi için kullanılan fotokürlenebilir polimer reçineler üzerine yapılançalışmalar büyük ilgi görmektedir.
İsmail Aktitiz   +4 more
doaj   +1 more source

Spectrometric Determination of Manganese in Spring Waters after Rapidly Synergistic Cloud Point Extraction

open access: yesCumhuriyet Science Journal
In this study, the rapidly synergistic cloud point extraction (RS-CPE) method, which is an improved version of cloud point extraction (CPE), has been used. Based on this method, spectrometric determination (the flame atomic absorption spectrometry (FAAS))
Hasan Pınar, Nuket Kartal Temel
doaj   +1 more source

SYNTHESIS AND CHARACTERIZATION OF GRAPHENE QUANTUM DOTS FROM DRIED PINE LEAVES

open access: yesJournal of the Turkish Chemical Society Section B: Chemical Engineering, 2019
In this study, it was aimed to obtain graphene quantum dots (GQDs) from dried pine leaf (DPL) (peanut pine (Cedruslibani, Pinusnigra)). Decomposition temperatures of the dried pine leaf were determined by DTA-TGA analysis in nitrogen atmosphere.
Yunus ÖNAL   +3 more
doaj   +2 more sources

Ink Migration Barrier and Direct Food Contact Heat Sealing Lacquer Design for Aluminum / Pet Blister Structure

open access: yesJournal of the Turkish Chemical Society Section B: Chemical Engineering
The packaging industry as a pioneer in waste production is looking for environmentally friendly and green solutions in these days. These factors are driving the development of packaging and forcing the industry to invest in research and development to ...
Gizem Topçuoğlu, Canan Uraz
doaj   +1 more source

Synthesis of Polyaniline / Biochar composite material and modeling with nonlinear model for removal of copper (II) heavy metal ions

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2021
Halime YAKIŞIK, Uğur ÖZVEREN
doaj   +1 more source

The Production and Characterization of Activated Carbon Using Pistachio Shell through Carbonization and CO2 Activation

open access: yesJournal of the Turkish Chemical Society Section B: Chemical Engineering, 2019
In this study, Activatedcarbon from pistachio shell has been successfullyproduced through carbonizationand CO2 activation.The pistachio shell has been carbonized at 300,400,500,600,700,800,900,1000oCtemperature, 100 and 500ml/min inert nitrogen ...
İlhan Küçük   +2 more
doaj  

Lignin-bazlı Gözenekli Karbon Üretimi ve Süperkapasitif Özelliklerinin İncelenmesi

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi
Artan fosil yakıt tüketimi ve buna bağlı çevre sorunlarına ilişkin artan küresel kaygılar, bilim insanlarını yeni, yeşil ve sürdürülebilir enerji kaynakları ve teknolojileri bulmaya yöneltmiştir.
Murat Yılmaz , Müslüm Demir
doaj   +1 more source

Treatment of Sugar Industry Wastewater via Fenton Oxidation with Zero-Valent Iron

open access: yesCumhuriyet Science Journal
The sugar industry is a significant contributor to wastewater production, primarily due to its substantial water usage. The treatment and reuse of this wastewater have become pressing concerns.
Ceren Orak
doaj   +1 more source

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