Results 31 to 40 of about 8,575 (264)

Chemical affinity and dispersibility of boron nitride nanotubes

Nanoscale Advances, 2020
The chemical affinity of purified boron nitride nanotubes (BNNTs) is measured in terms of Hansen solubility parameters, taking into account relative sedimentation time in various solvents. This improves predictions for the dispersion of BNNTs.
C. S. Torres Castillo, C. Bruel, J. R. Tavares   +2 more
openaire   +3 more sources

Single and Joint Toxicological Effect of Dispersit SPC 1000 and Bonny Oil on Mudskipper Fish (Periophthalmus Papilio) from the Brackish Waters of Buguma, Rivers State, Nigeria

Journal of Applied Sciences and Environmental Management, 2019
Marine oil spillage accidents greatly impact major risks to the environment in terms of the acute and chronic adverse effects not only to the offshore, but also the coastal ecosystem.
E.J Koranteng-Addo, M Jnr Horsfall, O.F Joel, J.K Bentum   +3 more
doaj   +1 more source

Influence of Dispersion and Orientation on Polyamide-6 Cellulose Nanocomposites Manufactured through Liquid-Assisted Extrusion

Nanomaterials, 2022
In this study, the possibility of adding nanocellulose and its dispersion to polyamide 6 (PA6), a polymer with a high melting temperature, is investigated using melt extrusion.
Luísa Rosenstock Völtz, Shiyu Geng, Anita Teleman, Kristiina Oksman   +3 more
doaj   +1 more source

Preparation and evaluation of some eco-friendly olethio-amide derivatives as lube oil additives

Egyptian Journal of Petroleum, 2022
Eco-friendly synthesis of organic compounds is a major trend in green chemistry. Thus, we aim at producing some of the lube oil additives through the use of green chemistry.
Rasha S. Kamal, Entsar E. Badr, Ibrahim M. Nassar, Nour E.A. AbdEl-Sattar   +3 more
doaj   +1 more source

Cold-water coral (Lophelia pertusa) response to multiple stressors: High temperature affects recovery from short-term pollution exposure

Scientific Reports, 2020
There are numerous studies highlighting the impacts of direct and indirect stressors on marine organisms, and multi-stressor studies of their combined effects are an increasing focus of experimental work.
Alexis M. Weinnig, Carlos E. Gómez, Adam Hallaj, Erik E. Cordes   +3 more
doaj   +1 more source

Reproductive Toxicity of Crude oil-Dispersant Mixture in Caenorhabditis elegans

, 2023
As crude oil remains a vital natural resource for the energy need of the world, environmental crude oil spills continue to be a health risk to human beings and ecological systems.
Zhang, Yanqiong, NC DOCKS at East Carolina University   +1 more
core  

Characterization of Carbon Nanomaterials Dispersions: Can Metal Decoration of MWCNTs Improve Their Physicochemical Properties?

Nanomaterials, 2021
A suitable dispersion of carbon materials (e.g., carbon nanotubes (CNTs)) in an appropriate dispersant media, is a prerequisite for many technological applications (e.g., additive purposes, functionalization, mechanical reinforced materials for ...
Ana T. S. C. Brandão, Sabrina Rosoiu, Renata Costa, A. Fernando Silva, Liana Anicai, Marius Enachescu, Carlos M. Pereira   +6 more
doaj   +1 more source

Graphene Inks Printed by Aerosol Jet for Sensing Applications: The Role of Dispersant on the Inks’ Formulation and Performance

, 2023
This study presents graphene inks produced through the liquid-phase exfoliation of graphene flakes in water using optimized concentrations of dispersants (gelatin, triton X-100, and tween-20).
Tom Rautureau, Simon Rondeau-Gagné, Ricardo Izquierdo, Thierry Lai Fak Yu, Mohsen Ketabi, Daniella Skaf, Audithya Nyayachavadi, Ahmad Al Shboul   +7 more
core   +1 more source

Numerical Modeling of the Effect of Chemical Dispersant on Oil Droplet

, 2019
Chemical dispersant, which is a mixture of solvents, surfactants, and other additives, is commonly applied to oil slicks to reduce the oil-water interfacial tension in the event of the oil spill and many chemical engineering processes.
Boufadel, Michel, Lin Zhao, Michel Boufadel, Fangda Cui, Cui, Fangda, Feng Gao, Zhao, Lin, Gao, Feng   +7 more
core   +1 more source

Uncovering Aggregation‐Induced Emission in Carbon Dots for Color‐Changing Hydrogels and Information Encryption

Angewandte Chemie, EarlyView.
Red‐emissive carbon dots (R‐CDs) exhibiting aggregation‐induced emission (AIE) and aggregation‐caused quenching (ACQ) effects are synthesized from citric acid and urea. They display weak blue fluorescence in water but strong red emission in DMF due to aggregation.
Jiafeng Wan, Shiyi Chen, Haopu Su, Tim Muschik, Tongtong Cui, Yosuke Akae, Dominik Voll, Christian W. Schmitt, Stefan Bräse, Tao Chen, Andreas‐Neil Unterreiner, Patrick Théato   +11 more
wiley   +2 more sources