Results 41 to 50 of about 17,159 (218)

Investigation of Covalent Adaptable Networks (CANs) Based on Dynamic Acylhydrazone Bonds Featuring Shape‐Memory Ability

Journal of Applied Polymer Science, EarlyView.
Application of dynamic acylhydrazones to achieve CANs with shape‐memory properties. ABSTRACT Covalent adaptable networks (CANs) are based on reversible crosslinks, which are present within the polymer network structure. Due to these reversible moieties, CANs feature interesting properties/abilities such as self‐healing after damage, shape‐memory ...
Farhad Shohraty, Michael F. Agyemang, Michael Klein, Stefan Zechel, Michael Schmitt, Jürgen Popp, Martin D. Hager   +6 more
wiley   +1 more source

Biodiesel Hasil Transesterifikasi Minyak Biji Nyamplung (Calophyllum inophyllum) Dengan Metanol

Indonesian Journal of Chemical Research, 2017
Study of the transesterification of Calophyllum innophyllum seed oil from Kendari with methanol has been conducted. The purpose of the research to determine of the yield of ester produced in transesterification process with methanol, the viscosity of ...
Rustam Musta, Aceng Haetami, Mimi Salmawati   +2 more
doaj   +1 more source

Lipase-Catalyzed Synthesis of Medium-Long-Medium-Type of Structured Lipids from Refined Bleached Deodorized Olein

Applied Food Biotechnology, 2020
Background and objective: Medium-long-medium type of structured lipid is appropriate for the management of obesity, fat malabsorption and other metabolic disorders.
Qabul Dinanta Utama, Azis Boing Sitanggang, Dede Robiatul Adawiyah, Purwiyatno Hariyadi   +3 more
doaj   +1 more source

Adaptive and Biochemical Responses of Dictyosphaerium sp. AM‐2024a to Environmental Conditions and Microplastic Interactions: Synergy of Biofuel Production With Pollution Mitigation

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal, Arti Mishra, Smitha Mony Sreedharan   +2 more
wiley   +1 more source

Penggunaan Katalis NaOH dalam Proses Transesterifikasi Minyak Kemiri menjadi Biodiesel

Jurnal Rekayasa Kimia & Lingkungan, 2011
Research on biodiesel production from hazelnut oil by transesterification process using NaOH catalyst was one of the efforts for renewable energy research.
Farid Mulana
doaj   +2 more sources

Methyl Esters Selectivity of Transesterification Reaction with Homogenous Alkaline Catalyst to Produce Biodiesel in Batch, Plug Flow, and Continuous Stirred Tank Reactors

International Journal of Chemical Engineering, 2014
Selectivity concept is essential in establishing the best operating conditions for attaining maximum production of the desired product. For complex reaction such as biodiesel fuel synthesis, kinetic studies of transesterification reaction have revealed ...
N. F. Nasir, W. R. W. Daud, S. K. Kamarudin, Z. Yaakob   +3 more
doaj   +1 more source

Transesterifikasi Minyak Ikan Perak (Mene maculata) Dengan Katalis CaO Dari Cangkang Telur Ayam

Indonesian Journal of Chemical Research, 2019
Silver fish (Mene maculata) is a type of pelagic fish found in the Moluccas sea, this fish has a high oil content so that it is easy to extract the oil content for transesterification.
Kartika Tahya, Candra Yulius Tahya, Healthy Kainama   +2 more
doaj   +1 more source

Investigation of Degradation Pathways in Fluoroethylene Carbonate Based Electrolytes via Chromatographic Techniques

Batteries &Supercaps, EarlyView.
In this article, decomposition products of the lithium ion battery electrolyte component fluoroethylene carbonate (FEC) are examined in varying amounts by means of liquid chromatography coupled to high‐resolution accurate mass spectrometry. Based on identified degradation products, FEC degradation mechanism is further postulated and confirmed, whereby ...
Nick Fehlings, Matthias Weiling, Jakob Hesper, Maximilian Kubot, Martin Winter, Simon Wiemers‐Meyer, Sascha Nowak   +6 more
wiley   +1 more source

Enzymatic transesterification of Jatropha oil [PDF]

Biotechnology for Biofuels, 2009
Abstract Background Transesterification of Jatropha oil was carried out in t-butanol solvent using immobilized lipase from Enterobacter aerogenes. The presence of t-butanol significantly reduced the negative effects caused by both methanol and glycerol. The effects of various reaction parameters on transesterification
Garlapati Vijay, Mahapatra Paramita, Kumari Annapurna, Banerjee Rintu   +3 more
openaire   +3 more sources

Synthesis of trimethylolpropane trioleate by using stannous oxalate catalyst

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study was conducted to synthesize trimethylolpropane trioleate (TMPTO) using a stannous oxalate catalyst and investigate the dependence of the esterification rate on reaction variables. The highest esterification rate of approximately 99% was achieved at a 2.75:1 oleic acid/trimethylolpropane, 1.5% catalyst amount, 180°C reaction ...
Oguzhan Ilgen, Sumeyye Bilgic
wiley   +1 more source