Using BeScan Lab for High-Efficiency Evaluation of Dispersant Effects on 3D Printing Slurry Stability

The BeScan Lab stability analyzer, using advanced static multiple light scattering technology, is an innovative tool for the 3D printing industry. It directly assesses the dispersion stability of zirconia particles in slurries with various dispersants without requiring sample dilution, capturing subtle changes within the slurry. BeScan Lab simplifies the evaluation of slurry formulations, providing detailed…

Determination of trifluoromethanesulfonate in potassium trifluoromethanesulfonate

Potassium trifluoromethanesulfonate is a kind of organometallic compound, which can be used to study the mixed alkali effect and short-range interaction in polyepoxyethane electrolyte and the electrochemical behavior of glass carbon in super acid medium. The purity of potassium trifluoromethanesulfonate can be obtained by detecting the ion of trifluoromethanesulfonate by ion chromatography, which provides monitoring…

Determination of anions in polyethylene glycol (PEG6000)

Polyethylene glycol (PEG) is the general term of glycol polymers, including PEG300, PEG400, PEG600,PEG1000, PEG4000, PEG6000, PEG10000, PEG20000 (PEG20M), etc. With the increase of average molecular weight, the physical state of PEG changes from liquid to paste or wax solid at room temperature. All kinds of PEG have good water solubility, organic solvent solubility and…

Determination of anions in sulfolane

Sulfolane (also known as Tetrahydrothiophene sulfone) has stable chemical properties, and generally does not polymerize or decompose under acid and alkali conditions. Therefore, sulfolane is used as an ideal solvent for aromatics extraction. But in the process of industrial application, sulfolane will continue to deteriorate. The reason of degradation is not very clear, but the…

Determination of anions in cyclopentanone

Cyclopentanone is a colorless liquid, which is miscible with alcohol and ether, insoluble in water, and has mint aroma. It is an important intermediate of pharmaceutical and pesticide fine chemical products. The ion content of Cyclopentanone will affect its performance and quality, so it needs to be detected and monitored. Download PDF

Pyrolysis GC-MS: Acrylates and Methacrylates

Acrylates and methacrylates are two important classes of polymers used in a wide variety of products. Acrylates are polymers made from a family of monomers, which have a vinyl group attached to the carbonyl carbon of an ester group. Methacrylates have a methyl group attached to the alpha carbon. Acrylates are used in the manufacture…

Pyrolysis GC-MS: Nylon and Nylon-Containing Products

Nylon is an important class of synthetic polymers used in a variety of products. Nylon polymers are aliphatic polyamides that are classified in two groups according to their composition. These are the Ω-aminocarboxylic acid-type and the diamine-dicarboxylic acid-type. The Ω-aminocarboxylic acid-types consist of a single amine group attached to a carbonyl group. The diamine-dicarboxylic acid-types…

Micro-interfacial polymerization of porous PEDOT

Poly (3,4-ethylene dioxythiophene) (PEDOT) is an electrically conductive polymer that shows various promising applications in flexible electronics. However, previous studies have mostly focused on enhancing the conductivity, while ignoring the design and development of porous PEDOT materials. Herein, we report a novel and sustainable strategy of utilizing a deep eutectic solvent of ferric chloride hexahydrate/acetamide…

2D Titanium carbide printed flexible ultrawideband

Flexible titanium carbide (Ti3C2) antenna offers a breakthrough in the penetration of information communications for the spread of Internet of Things (IoT) applications. Current configurations are constrained to multi-layer complicated designs due to the limited conformal integration of the dielectric substrate and additive-free Ti3C2 inks. Here, we report the flexible ultrawideband Ti3C2 monopole antenna by…

Quantification of Oxyethylene in Poloxamers in Full Automation on the Fourier 80

Poloxamers are synthetic block copolymers composed of a central hydrophobic oxypropylene chain connecting two hydrophilic oxyethylene ends. An attractive variety of valuable applications in fields such as drug delivery and cosmetics have been found, taking advantage of their amphiphilic and surfactant properties. The quantification of the oxyethylene content is of great interest. A poloxamer’s ability…

Lubricant Aging: Characterization using NMR

Lubricants (lubricating oils and greases) are an essential part of mechanical processes, in which friction and heating occur. Lubricants, i.e. oils with additives, prevent damage to bearing components thus maximizing life time. Lubricants age due to multiple stress factors, and require replacement from time to time. Complementing established analytics, NMR with its various facets is…