Mildred Quintana

Gold recovery from waste printed circuit boards in a seawater-based lixiviant and conversion into SERS-active nanostructures: characterisation dataset

Verónica Arellano Cerda, Mildred Quintana, Selene Acosta, A. Encinas et autres

This dataset contains the characterisation data underpinning a preliminary study on the recovery of gold from waste printed circuit boards using a seawater-based lixiviant, and its direct conversion into gold nanostructures active in surface-enhanced Raman scattering (SERS). Three gold precursors were reduced …

mx (code pays fourni par la source)

Gold recovery from waste printed circuit boards in a seawater-based lixiviant and conversion into SERS-active nanostructures: characterisation dataset

Verónica Arellano Cerda, Mildred Quintana, Selene Acosta, A. Encinas et autres

This dataset contains the characterisation data underpinning a preliminary study on the recovery of gold from waste printed circuit boards using a seawater-based lixiviant, and its direct conversion into gold nanostructures active in surface-enhanced Raman scattering (SERS). Three gold precursors were reduced …

mx (code pays fourni par la source)

Fe3O4-modified zirconium-based metal-organic framework as a recyclable sorbent for rapid and efficient phosphate removal

Xuyang Qin, Wenqiang Xu, Ning Wang, Peng Chen et autres

cn, mx (code pays fourni par la source)

Tailoring the functions of a Ru–NiSe 2 /NiFe 2 O 4 heterojunction for enhanced alkaline hydrogen evolution reaction

Jie Wu, Yiyuan Wang, Ke Yang, Xian Zhang et autres

A multiphase Ru–NiSe 2 /NiFe 2 O 4 heterojunction alleviates H*/OH* poisoning at Ru sites. The tailored Ru/NiSe 2 interface, with a downshifted d-band center, optimizes Ru–H* binding, while NiFe 2 O 4 scavenges OH* to free Ru sites for fast proton …

mx, cn (code pays fourni par la source)

Electrocatalytic water oxidation with a tris-chelating bipyridine/bis-pyrimidinethiolate Co( iii ) complex covalently immobilized onto MoS 2 nanosheets

Michail P. Minadakis, Dimitra K. Gioftsidou, Panagiotis A. Angaridis, Verónica Pérez‐Luna et autres

, which is attributed to the dispersed, surface-located molecular Co(III) catalytic centers and supported by a catalytic cycle for water oxidation that proceeds through a single-site water nucleophilic attack mechanism, operating within the Co(III)/Co(IV) redox manifold.

gr, mx, jp (code pays fourni par la source)

Author response for "Electrocatalytic water oxidation with a tris-chelating bipyridine/bis-pyrimidinethiolate Co(III) complex covalently immobilized onto MoS2 nanosheets"

Michail P. Minadakis, Dimitra K. Gioftsidou, Panagiotis A. Angaridis, Veronica P Luna et autres

Photocatalytic performance of AgNPs@La2Ti2O7@(BiOCl)x@(BiOBr)(100-x) heterojunction for degradation of organic pollutants and hydrogen evolution under simulated solar light

Laura Marcela Prieto-Zuleta, Edgar Giovanny Villabona-Leal, Hiram Joazet Ojeda‐Galván, Raúl Ocampo‐Pérez et autres

mx (code pays fourni par la source)

Charged two-dimensional nanochannels with high ion density enabling ultrafast monovalent and multivalent ion conductivity

Lingjie Zhang, Yunjia Ling, Zhenlei Wang, Yanhui Miao et autres

at 80 °C, higher than that of the corresponding bulk solutions and state-of-the-art ion conductors. This work provides fresh perspectives on fast ion transport in nanoconfined environments, and presents a promising route for developing next-generation ionic devices.

mx, cn (code pays fourni par la source)

Tailoring Multiple Functional Domains of Lithium-Ion Sieves for Sustainable Lithium Extraction from Low-Quality Brines

Lingjie Zhang, Zhenlei Wang, Yanhui Miao, Renbo Gao et autres

Low-quality brines offer virtually infinite lithium sources to resolve the lithium shortage. Lithium–aluminum layered double hydroxides (LiAl-LDHs) have been commercialized as adsorbents in the lithium extraction industry. However, their application in low-quality brines still faces substantial challenges, including poor extraction efficiency limited …

mx, cn, gb (code pays fourni par la source)

Solar‐Driven Direct Lithium Extraction from Low‐Quality Brines

Lingjie Zhang, Zhenlei Wang, Tingting Zhang, Shaoxian Song et autres

Owing to the crucial role in energy transformation for decarbonization, sustainable lithium (Li) supply has become growingly critical. Low-quality brines hold vast potential due to infinite reserves and diverse distribution but desire green and cost-effective extraction techniques against low Li concentrations and …

mx, cn (code pays fourni par la source)

Facile sol-gel synthesis, structural properties, and characterization of copper titanate-based double perovskites modified with lanthanides

Sergio Eduardo Negrete-Durán, Edgar Giovanny Villabona-Leal, Hiram Joazet Ojeda‐Galván, J.A. Perez et autres

mx (code pays fourni par la source)

Tailoring multifunctional iron-ruthenium interfaces to minimize competitive adsorption of hydrogen and hydroxyl species for enhanced alkaline hydrogen evolution reaction

Xiang Tian, Yan Zhan, Xian Zhang, Wei Lian et autres

Alleviating the competition adsorption between H* and OH* adsorption on catalysts represents a fundamental challenge for optimizing the catalytic efficiency of alkaline hydrogen evolution reactions (HER). Herein, a multiphase heterojunction of Ru nanoparticles modified FeOOH/FeS (Ru-FeOOH/FeS) was designed to minimize OH*-induced site …

cn, mv, mx (code pays fourni par la source)