Gas-Solution Interface Technique as a simple method to produce inorganic microtubes with scroll morphology

Synergistic Integration of Hydrogen Peroxide Powered Valveless Micropumps and Membraneless Fuel Cells: A Comprehensive Review

“…Electrocatalysts based on metal oxides, hydroxides and peroxides, among them are NiOOH, La x NbO y , CeO 2 + x , AgMnO 2 , Bi x VO 4 , can be synthesized via the Successive Ionic Layer Deposition (SILD) [ 74 ] or Gas‐Solution Interface Technique (GSIT). [ 75 ] Requirements for nanomaterials are earth abundant, low cost, non‐toxic, chemically‐stable, selective, high surface area, high porosity, support effective mass transport and desorption of reactants, intermediates and products, high catalytic reactions rates to enable the efficient generation, transport and utilization of electrons and protons. Various electrocatalysts can be applied in H 2 O 2 FC, such as at the anode (Au, Pt, Pd, Pt/C, Zn, Ni/Pt‐C, PtCu/C and so on) and at the cathode (Prussian blue, PbSO 4 /C, Au, Pt, Ag, Pd–Ag, Pd, Pd‐Ir, Pt/C, PbSO 4 /C).…”

The effect of Ag(0) colloidal crystals and nanoribbons formation as a result of the redox reaction between Ce(III) and Ag(I) cations occurring on the surface of an aqueous solution of their salts mixture

“…The purpose of the present study was to investigate the conditions needed for formation of nanosized Ag(0) particles during the one-stage crystallization process occurring at the interface of aqueous solution of AgNO 3 and Ce(NO 3 ) 3 salts mixture with air containing gaseous ammonia or, in other words, under the Gas Solution Interface Technique conditions (GSIT) [12][13][14]. These reagent compositions were chosen given the known fact that the redox reaction occurs in a weakly alkaline medium with the participation of Ag(I) and Ce(III) cations, in which Ag(0) and CeO 2 nanoparticles are formed [15].…”

Design of Pb1−xSrxF2 hollow crystals with gas–solution interfacial reactions

“…The ability of this method to accurately control the crystal morphology and packing density enables producing oriented crystal arrays, 18 hollow crystals, 19 and gradient films able to roll up into microscrolls when dried. 20 The GSIT synthesis of inorganic materials is carried out under “soft” chemistry conditions on a naturally flat liquid–gas interface, it requires no templates, organic additives, nor physical impacts such as microwave, ultrasonic or high temperature processing.…”