|
|
|
|
|
Stef Depuydt, Lucy Traub, Gilles Van Eygen, Santosh Kumar, Georg Held and Bart Van der Bruggen
In this work, homogeneous, thin-film proton exchange membranes (PEMs) with superior proton conductivities and high methanol rejection were fabricated via a facile synthesis procedure. Sulfonated polyether ether ketone (sPEEK) was crosslinked via a Friede...
ver más
|
|
|
|
|
|
|
|
|
|
|
Peberlin Parulian Sitompul, Pakhrur Razi, Timbul Manik, Mario Batubara, Musthofa Lathif, Farahhati Mumtahana, Rizal Suryana, Ibnu Nurul Huda, Taufiq Hidayat, Yana Taryana and Farhan Sobirin
After years of preparation, the Indonesia National Observatory, located in Mount Timau, Kupang Regency, is currently in the completion stage of research in astronomy and astrophysics and related subjects. An optic telescope with a 3.8 m diameter is expec...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mubarak T. Al-Otaibi, Ahmed I. Rushdi, Najeeb Rasul, Abdulqader Bazeyad, Khalid F. Al-Mutlaq, Saud S. Aloud and Hattan A. Alharbi
Surface sediment samples from Al-Qahma lagoon in the southern part and Al-Wajh lagoon in the northern part of the Red Sea coast of Saudi Arabia were collected by a Van Veen grab sampler to determine the characteristics, distribution, and sources of aliph...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zan Huang, Zhaochun Lyu, Peifang Luo, Guoqing Zhang, Wenxuan Ying, Aiguo Chen and Hua Xiao
Sustainable ammonia is one of the leading candidates in the search for alternative clean fuels for marine applications. This paper aims to build a simulation model of a six-cylinder, four-stroke diesel engine to investigate the effects of increasing the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huang Wei, Eduardo Müller-Casseres, Carlos R. P. Belchior and Alexandre Szklo
The International Maritime Organization (IMO) has recently revised its strategy for shipping decarbonization, deepening the ambition to reduce annual greenhouse gas emissions by 2050. The accomplishment of this strategy requires the large-scale deploymen...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fatemeh Jamali, Majid Seifi and Mohammad Bagher Askari
In this paper, for the first time, a CoNi2O4 nanocatalyst coated on the surface of activated carbon wheat husk (ACWH) was synthesized in the form of CoNi2O4/ACWH through a hydrothermal process. The electrocatalytic activity of this catalyst was evaluated...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vitali A. Grinberg, Victor V. Emets, Alexander D. Modestov, Aleksey A. Averin and Andrei A. Shiryaev
Thin-film nanocrystalline zinc oxide electrodes were fabricated by electrochemical deposition of ZnO on FTO-coated glass slides. ZnO electrodes were promoted by CdO coating on top of ZnO in amounts corresponding to 0.8, 0.1, and 0.05 C cm-2 in electric u...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. R. Karimi Estahbanati, Thuy-Dung Vu, Trong-On Do, Zahra Nayernia and Maria C. Iliuta
The development of novel and active photocatalysts to industrialize photocatalysis technology is still a challenging task. In this work, a novel method is presented to prepare TiO2/SiO2 NSs by covering SiO2 nanospheres (NSs) with titanate-nanodiscs (TNDs...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jin Woo Kim, Saerom Park, Young Whan Sung, Hak Jin Song, Sung Woo Yang, Jiwoo Han, Jeong Wook Jo, Im-Soon Lee, Sang Hyun Lee, Yong-Keun Choi and Hyung Joo Kim
Commiphora myrrha (T.Nees) Engl. resin extracts were prepared via immersion in extraction solvents (hot water, DMSO, hexane, ethanol, and methanol) which have various physical properties, such as different polarity and dielectric constant values. Methano...
ver más
|
|
|
|
|
|
|
|
|
|
|
Strahinja Kovacevic, Milica Karad?ic Banjac, Jasmina Anojcic, Vojislav Banjac, Petar Ilic, Benjamin Salakovic, Sanja Podunavac-Kuzmanovic and Lidija Jevric
Triazine derivatives are well-known commercially available compounds used for selective weed control in different crops, such as corn and sugarcane. Some of them are considered persistent organic compounds in the environment and it is important to improv...
ver más
|
|
|
|
|
|