Polymer additive

In the present study, we have made an attempt to prepare complexed PVA-PVP-KNO3-BaTiO3 blend composite polymer electrolyte membranes composed of potassium nitrate (KNO3) as salt and BaTiO3 of various concentrations as filler and studied their properties. The advantages of addition the fillers are the increase in ionic conductivity at room temperatures and the improvement of the stability at the interface with electrodes.

12p dianmotminh02 03-05-2024 6 1   Download

Ebook "Hyperbranched polymers for biomedical applications" presents a comprehensive study on a new class of branched polymers, known as hyperbranched polymers (HBPs). It discusses in detail the synthesis strategies for these particular classes of polymers as well as biocompatible and biodegradable HBPs, which are of increasing interest to polymer technologists due to their immense potential in biomedical applications.

188p tracanhphuonghoa1007 22-04-2024 4 3   Download

Ebook "Industrial applications of poly(lactic acid)" starts with a description of processing challenges of PLLA compared to commodity petroleum-based polymers, with details on processing conditions in extrusion, melt spinning, injection molding and additive manufacturing. This is followed by an overview of applications of PLLA in commodities and specialties, focusing on food packaging and agriculture, where compostability and biodegradation of PLLA represent an added value.

233p tracanhphuonghoa1007 22-04-2024 5 3   Download

Ebook "Systems for drug delivery: Safety, animal, and microbial polysaccharides" details current developments in all natural polymers, with a focus on animal and microbial polysaccharides. The book examines, compares, and contrasts the efficiency of plant and algae based natural polymers in inducing immune reactions. Additionally, the book details the safety and toxicity profiles with respective regulations.

205p tracanhphuonghoa1007 22-04-2024 8 2   Download

Ebook "Smart nanohybrids of RAFT polymers and inorganic particles" offer a comprehensive introduction to basics of polymer science and the applied methodologies. In following chapters, the author describes in detail how he systematically tailored the polymers using reversible addition-fragmentation chain transfer polymerization (RAFT) for combination with inorganic nanoparticles.

311p tracanhphuonghoa1007 22-04-2024 6 3   Download

Ebook "Functional materials in amperometric sensing polymeric, inorganic, and nanocomposite materials for modified electrodes" critically discuss preparation methods, in addition to chemical and physical characteristics of these new materials. They present various examples of emerging applications in electroanalysis. Due to its comprehensive coverage, the book will become an indispensable source for researchers working on the development and even proper use of new amperometric sensor systems.

228p tudohanhtau1006 29-03-2024 2 1   Download

Ebook "Mass spectrometry of polymers – New techniques" reviews newer mass spectrometric techniques that are emerging or being established as polymer characterization tools. Here, ambient desorption ionization-mass spectrometry techniques, which offer intriguing new possibilities for direct analysis of polymer surfaces, are typical examples.

219p coduathanh1122 27-03-2024 4 1   Download

Ebook "Conducting polymers: A new era in electrochemistry (Second edition)" of a well-received volume has been thoroughly updated and expanded to cover the most recent developments. Coverage now includes additional polymers such as polyindole and polyazines, composites of polymers with carbon nanotubes, metals, and metal oxides, as well as bending-beam techniques for characterization. Again, the author provides a systematic survey of the knowledge accumulated in this field in the last thirty years.

315p coduathanh1122 27-03-2024 8 1   Download

Part 1 book "Chemical engineering of polymers - Production of functional and flexible materials" includes content: Copolymerization of aniline P-phenylenediamine in an acetic acid medium; free radical frontal polymerization of acrylamide in the presence of nano and micro additives; influence of ph on the structuring of zetag 9014® type of cationic polymers; aromatic azides and pentazenes in multistep radical polymerization; synthesis and adsorption properties of 4 aminostyrene and methacrylic acid copolymer, immobilized in situ on silica surface;... and other contents.

237p muasambanhan09 16-03-2024 4 1   Download

Ebok "Lithium-ion batteries: Science and technologies" contains an in-depth review of electrode materials, electrolytes and additives for LIB, as well as indicators of the future directions for continued maturation of the LIB. In developing electrochemical cells, one must keep in mind that the real goal is to package and control all the materials and components (cathode and anode active materials, electrolytes, separators, current collectors etc.) in a limited volume to enable maximum energy storage without creating any safety problems.

460p manmanthanhla0201 26-02-2024 2 1   Download

Ebook "Self organized nanostructures of amphiphilic block copolymers II" consisting of 14 research teams from 7 European countries, worked successfully from 2004 to 2008. Some of the results obtained in these collaborations are presented in these two volumes, supplemented by chapters dealing with additional aspects of the topic. Thus, we present a comprehensive overview of the state of the art in experimental research and theory of self-organization via self- and co-assembly of amphiphilic or hydrophilic ionic (macro)molecules in aqueous solutions and at interfaces.

216p manmanthanhla0201 26-02-2024 3 1   Download

Part 1 book "Advances in 3D printing and additive manufacturing" includes content: Influence of process parameters on tensile strength of additive manufactured polymer parts using taguchi method; determination and comparison of the anisotropic strengths of fused deposition modeling P400 ABS; current trends of additive manufacturing in the aerospace industry; influence of oxygen partial pressure on hydroxyapatite coating of additive manufactured component by pulsed laser deposition;...and other contents.

89p muasambanhan06 01-02-2024 6 2   Download

Ebook "Novel macromolecular architectures via a combination of cyclodextrin host/guest complexation and RAFT polymerization" design of complex macromolecular architectures constitutes an important field in modern polymer chemistry and provides the opportunity to generate a broad range of materials with tuneable properties. The introduction of supramolecular chemistry had a significant impact on the synthesis of macromolecular architectures with a wide range of useful material properties ranging from selfhealing to stimuli response.

218p nhanphanguyet 28-01-2024 2 2   Download

Ebook "Enzyme stabilization and immobilization: Methods and protocols (Second edition)" introduces the reader to the field of enzyme stabilization and the different theories of enzyme stabilization, including the use of immobilization as a stabilization technique. The first part of the book focuses on protocols for enzyme stabilization in solutions including liposome formation, micelle introduction, crosslinking, and additives.

231p lucchinguyen 28-12-2023 6 3   Download

Ebook "Polymers: Chemistry and physics of modern materials" provide a broad-based, high-information text at an introductory, reader-friendly level that illustrates the multidisciplinary nature of polymer science. Adding or amending roughly 50% of the material, this new edition strengthens its aim to contribute a comprehensive treatment by offering a wide and balanced selection of topics across all aspects of the chemistry and physics of polymer science, from synthesis and physical properties to applications.

520p loivantrinh 29-10-2023 8 2   Download

Ebook "Polymer science: A comprehensive reference - Volume 3: Chain polymerization of vinyl monomers" presents the great progress achieved in precise synthetic polymerization techniques for vinyl monomers to control macromolecular architecture: the development of metallocene and post-metallocene catalysis for olefin polymerization, new ionic polymerization procedures, and atom transfer radical polymerization, nitroxide mediated polymerization, and reversible addition-fragmentation chain transfer systems as the most often used controlled/living radical polymerization methods.

978p loivantrinh 29-10-2023 5 3   Download

We explored a new helical spring magnet (HSM) concept using micromagnetic simulation along with analytical modeling. The present HSMs can be made of a single magnetic material or micro/nano-scale magnetic particles in a polymer matrix, which provides for active control over the motion of the HSMs by additional forces generated by the magnetic interactions inside the HSMs.

10p viberbers 09-08-2023 5 4   Download

Part 1 of ebook "Advances in 3D printing and additive manufacturing technologies" provide readers with content about: influence of process parameters on tensile strength of additive manufactured polymer parts using taguchi method; determination and comparison of the anisotropic strengths of fused deposition modeling P400 ABS; estimation of the effect of process parameters on build time and model material volume for FDM process optimization by response surface methodology and grey relational analysis;...

89p damtuyetha 16-02-2023 5 2   Download

Pectins are traditionally divided into two groups, high methoxy and low methoxy. The groupings determine the charge of the pectin and the gelation mechanism. The addition of monovalent ions changed the rheological behavior to resemble that of a strong gel whose properties depended on the type and concentration of the ions.

8p vihermione 06-01-2023 8 2   Download

Incorporation of therapeutic proteins in a matrix of sugar glass is known to enhance protein stability, yet protection is often lost when exposed to high relative humidity (RH). We hypothesized that especially in these conditions the use of binary glasses of a polysaccharide and disaccharide might yield advantages for protein stability.

7p vihermione 06-01-2023 5 2   Download