Results 181 to 190 of about 2,643,386 (280)

Harmonized Multifaceted Zinc Deposition Enabled by Amine‐Functionalized Carbon Quantum Dots for Dendrite‐Free Zinc Anodes Under Ultrahigh Current Densities

Carbon Energy, EarlyView.
A novel multifaceted Zn2+ deposition along the native crystal planes of Zn foil has been developed using NH2‐CDs electrolyte additives. This approach overcomes the inability of the conventional (002)‐facet deposition strategy to suppress Zn dendrites at high current densities, achieving dendrite‐free Zn anodes at an ultrahigh current density of 100 mA ...
Yihui Song, Huan Liang, Junling Guo, Zhanhong Peng, Linxuan Yang, Yitao Yang, Fan Yang, Ting Zhu, Weibin Zhang, Qianjin Wang, Hongen Wang, Chen Qing, Siyu Lu   +12 more
wiley   +1 more source

Effect of temperature on wood modification with citric acid. [PDF]

Holzforschung
Keralta A, Karthäuser J, Winninger J, Chamberland J, Ogawa Y, Nishiyama Y, Dumont MJ, Landry V, Militz H.   +8 more
europepmc   +1 more source

pH Determination in Grape Must by Benchtop NMR Spectroscopy

ChemFoodChem, EarlyView.
Benchtop NMR spectroscopy enables electrode‐free pH determination in grape must. By modeling tartaric acid's chemical shift variation, pH is derived directly from NMR spectra alongside standard composition parameters. Validated against 100 samples, this integrated approach tracks pH changes during acidification, deacidification, and fermentation ...
Billy Salgado, Julian Lueck, Gregor Heinrich, Patrick Nickolaus, Ulrich Fischer, Daniel J. Holland, Fabian Jirasek, Hans Hasse, Lena Keller, Kerstin Münnemann   +9 more
wiley   +1 more source

Impact of A‐Site Sr Substitution in LaFeO3 on Syngas Selectivity During Chemical Looping Dry Reforming of Methane (CL‐DRM)

Chemistry – A European Journal, EarlyView.
Sr doping regulates oxygen exchange and methane activation in LaFeO3, suppressing nonselective CH4 cracking and coke formation during CL‐DRM. La0.7Sr0.3FeO3 provides the optimal balance, delivering ∼40% CH4 conversion, an H2/CO ratio of 2, and >95% carbon balance.
Ganesh Jabotra, Pradeep Kumar Yadav, Lorenzo Stievano, Moulay Tahar Sougrati, Hervé Vezin, Axel Löfberg, Sébastien Royer, Sudhanshu Sharma, Jean‐Philippe Dacquin   +8 more
wiley   +1 more source

<i>ClPH4-like</i> coordinately regulates citric acid and anthocyanin accumulation in purple wampee. [PDF]

Hortic Res
Lu Z, Liao L, Sun J, Hu B, Fu J, Hu G, Yuan T, Yang K, Huang Y, Zhang W, Xu Y, Wang X, Wu F, Deng X, Xu Q.   +14 more
europepmc   +1 more source

Green and sustainable synthesis of magnetite from copper slag via citrate complexation for methylene blue dye removal from water

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel, Karen Valencia García, Tania‐Ariadna García‐Mejía, Agileo Hernández‐Gordillo, Rosa‐María Ramírez‐Zamora   +4 more
wiley   +1 more source

Title: Citric Acid-Stabilized Amorphous CaCO₃ as a High-Surface-Area Carrier for Functional Food Ingredients. [PDF]

ACS Omega
Sakawaki D, Mohd Paad K, Nagaoka R, Mawatari Y, Ikeda-Imafuku M, Fukuta T, Nisha P, Kadota K, Sawada A, Yamanaka S.   +9 more
europepmc   +1 more source

Synergistic extraction of critical metals from the oxalic leachate of spent FCC catalyst

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study introduces an improved hydrometallurgy process utilizing a synergistic approach to improve metal recovery from secondary sources of critical metals. It provides a more efficient alternative to traditional single‐extractant methods for separating critical metals from spent refinery catalysts.
Silindile Gumede, Amir H. Mohammadi, Mbuyu G. Ntunka   +2 more
wiley   +1 more source

Improved genome assembly of <i>Aspergillus niger</i> ATCC 1015, a citric acid-producing isolate. [PDF]

Microbiol Resour Announc
Schandl A, Charest J, Mach-Aigner AR, Steiger MG.   +3 more
europepmc   +1 more source

Thermodynamische Betrachtungen des Entropieversuchs mit Citronensäure und Natriumcarbonat‐Decahydrat

CHEMKON, EarlyView.
Die Gibbs‐Helmholtz‐Gleichung, die spontan aber endotherm ablaufende Reaktionen erklärt, wird oft nur theoretisch besprochen. In diesem Artikel wird an einem schulgängigen Versuch und anhand passender Werte das Ergebnis der Gleichung gezeigt und auf einen konkreten Aufbau angewandt.
Nico Meuter, Claudia Bohrmann‐Linde
wiley   +1 more source