Sorption purification of concentrated hemoglobin solutions

Porous Carbon Nanosphere with Multiple Heteroatom Doping Derived from Silicon Oxycarbonitride as Sulfur Host for Lithium–Sulfur Batteries

“…First, the Schiff-base-SiO 2 precursors were synthesized through an aldimine condensation reaction of APTES with GA in the presence of different amounts of TEOS. [16,17] The CH 3 CH 2 O-Si in APTES and TEOS was simultaneously hydrolyzed during the condensation reaction. [18] After pyrolysis of these precursors at 900 C for 3 h, SiOCN nanosphere was obtained.…”

Synthesis of Refractory Metal Carbides on Carbon Fibers in Molten Salts and Their Electrochemical and Electrocatalytic Properties

“…Carbides of refractory metals with a high melting point, heat resistance, high microhardness, etc., are widely used as protective coatings on parts and assembly units in order to improve performance and reduce the production cost of parts made from inexpensive materials (1)(2)(3)(4). Carbides of refractory metals also have catalytic and electrocatalytic properties.…”

“…The most popular methods for producing different coatings are chemical and physical vapor deposition. However, electrochemical synthesis methods in molten salts have a number of advantages over other synthesis methods (4)(5)(6). Electrochemical synthesis is relatively simple in the technical organization of the process and allow to produce non-porous coatings of refractory metal carbides.…”