Advances in controlled-release fertilizer encapsulated by organic-inorganic composite membranes

X Wang, Y Yang, S Zhong, Q Meng, Y Li, J Wang… - Particuology, 2024 - Elsevier
Heavy use of conventional fertilizers can lead to negative environmental concerns.
Controlled-release fertilizers (CRFs) can effectively reduce the amounts of fertilizers used …

Microwave‐Assisted Soft Method for Synthesis of Poly (Acrylic Acid)/Organo‐clay Composites: Application As Superabsorbent For Phenol and Cr (VI)

Z Djamaa, R Chebout, K Bachari, D Lerari - ChemistrySelect, 2023 - Wiley Online Library
A series of superabsorbent composites (PAA/HDTMA‐MMT) based on poly (acrylic
acid)(PAA) and different content of organo‐modified natural clay HDTMA‐MMT (1, 3 and 5 …

Baby diaper's super absorbent polymer derived carbon templated NiCuP@ NiCu nanostructures for green hydrogen production

S Nangan, M Okhawilai, PS Kumar, D Verma… - International Journal of …, 2024 - Elsevier
Water electrolysis is considered as the most favorable method to generate hydrogen
because of its environmentally friendly approach. As an upgradation of this process, the …

Negatively charged poly (acrylic acid) side chains grafted onto poly (3-hexylthiophene): impact on the structural order and molecular dynamics

Z Zujovic, EWC Chan, J Travas-Sejdic - Macromolecules, 2024 - ACS Publications
Conducting polymer poly (3-hexylthiophene)(P3HT) and a graft copolymer of P3HT with poly
(acrylic acid)(P3HT-g-PAA) were synthesized. The structure and molecular dynamics of …

Molecular dynamics study on the adsorption and modification mechanism of polymeric sand-fixing agent

W Huang, X Geng, J Li, C Zhou, Z Liu - Polymers, 2022 - mdpi.com
Chemical sand-fixing technology has shown good potential in preventing desertification, but
the effect is determined by materials. In this paper, the adsorption behavior of quartz and six …

Intercalation of montmorillonite with dialkylammonium cationic surfactants

M Sarkar, K Dana - Journal of Molecular Structure, 2022 - Elsevier
Three montmorillonite (Mt) clays with different cation exchange capacity (CEC) were
intercalated by a series of dialkyl ammonium cations with carbon numbers (N c=) 8, 10, 12 …

Study on preparation of polymer-modified bentonite and sand mixtures based on osmotic pressure principle

C Zhang, X Wei, C Zhang, Y Li, Y Sheng, S Peng - Materials, 2022 - mdpi.com
Polymer-modified bentonite and sand mixtures (PMBS) are widely used in the engineering
field due to their low cost and low permeability. In this study, different ionic types of …

Organobentonite binder for binding sand grains in foundry moulding sands

B Grabowska, S Cukrowicz, A Bobrowski, D Drożyński… - Materials, 2023 - mdpi.com
A series of studies related to the production of organobentonite, ie, bentonite-poly (acrylic
acid), and its use as a matrix grain-binding material in casting moulding sand is presented …

Investigation of electrostatic interactions in laponite-polyacrylic acid nanocomposites

W Gebrehiwot, M Gebreyohans, B Zewde… - Journal of Adhesion …, 2024 - Taylor & Francis
Nanocomposites provides a unique opportunity to enhance thermal, mechanical, and
waterproof resistance properties of polymer. The effectiveness of these enhancements …

[HTML][HTML] New Polymer–Carbon Lustrous Carbon Precursor in Synthetic Molding Sands—Part I: Studies on the Properties of Sands

B Grabowska, A Bobrowski, D Drożyński… - Materials, 2024 - mdpi.com
In the first part of this publication, selected technological and strength properties of synthetic
molding sand bound with sodium bentonite with the addition of a new lustrous carbon carrier …