Results 71 to 80 of about 2,688,988 (247)
, 1937 This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Weickhardt, Leonard W.
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Giant Anisotropic Spin Absorption in Chiral Hybrid Semiconductors
Advanced Materials, EarlyView.Researchers uncover that chiral hybrid organic–inorganic semiconductors absorb spin differently depending on its polarization direction. This anisotropic spin absorption is primarily driven by the local symmetry breaking within the layered structure.
Cong Yang +12 more
wiley +1 more source
Metals, 2019 Commercial production of titanium involves chlorination using chlorine gas that can be converted to hydrochloric acid by atmospheric moisture and is hazardous to human health.
Sang Hoon Choi +6 more
doaj +1 more source
Methanesulfonic Acid as a Dual‐Role Reagent for Porous Polymer Network Design
Advanced Materials, EarlyView.The design of porous polymer networks (PPNs) using methanesulfonic acid (MSA) as a dual‐role reagent facilitates the synthesis of robust PPNs for specific applications. It also makes the scale‐up process techno‐economically feasible because MSA functions simultaneously as both a solvent and a catalyst for the reaction.
Kelechi Festus +8 more
wiley +1 more source
, 2011 It remains unclear whether enhanced ion fluxes occur in the esophageal stratified squamous epithelium upon acid exposure . Rat esophageal tissues devoid of submucosal glands displayed basal short-circuit current (Isc) of 5.03 +/- 1.93 mu A/cm(2) and ...
LIN, BOR-RU;LEE, JANG-MING;LAI, I-RUE;CHEN, CHAU-FONG;YU, LINDA CHIA-HUI +1 more
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Over 95% Optical Reflectance From Structurally Modulated All‐Biopolymer Multilayers
Advanced Materials, EarlyView.A new dense–porous design turns ordinary polysaccharides into highly reflective photonic multilayers. Alternating dense pectin and porous cellulose nanofiber layers create strong refractive‐index contrast without inorganic or synthetic polymers, enabling nearly perfect visible reflection, high near‐infrared reflection, broadband metallic‐like colors ...
Takaaki Kasuga +9 more
wiley +1 more source
Probing the Enamel Topography After Acid Erosion by Scanning Electrochemical Microscopy
International Journal of Electrochemical Science, 2012 In this work, we present an investigation on the thickness of the eroded enamel layer in tooth samples after exposure to citric and hydrochloric acid by using Scanning Electrochemical Microscopy (SECM).
Pollyana S. Castro +4 more
doaj +1 more source
Synthesis of Ti2B2Clx MBenes in Molten Salts From Theoretical and Experimental Perspectives
Advanced Materials, EarlyView.By integrating a theoretical framework with experiments, Ti2InB2 was selectively etched with ZnCl2 to produce a multilayer (ml) Ti2B2Clx MBene. The In atoms are completely removed, with simultaneous incorporation of chlorine surface terminations. in situ x‐ray diffraction indicates a direct biphasic transformation from Ti2InB2 to ml‐MBene, with no ...
Rodrigo M. Ronchi +15 more
wiley +1 more source
Química NovaHYDROMETALLURGY PROCESS FOR EXTRACTION OF COPPER PRESENT IN PRINTED CIRCUIT BOARDS USING HYDROGEN PEROXIDE AND ACIDS AS LEACHING AGENTS. With the increasing use of electronic devices and the reduction of their useful life, the generation of electronic ...
Camila Ferreira Pinto +5 more
doaj +1 more source
Surface Modification of Mild Steel by Orthophenylenediamine and Its Corrosion Study
International Journal of Electrochemical Science, 2009 An attempt has been made towards the synthesis of strongly adherent orthophenylenediamine (OPD) coating on mild steel substrates, with an objective of using the OPD for corrosion protection of steel in hydrochloric acid medium.
H.P. Sachin +2 more
doaj +1 more source