Results 261 to 270 of about 509,485 (382)

Toward decarbonization of the titanium industry via hydrogen plasma smelting reduction

Advanced Science, EarlyView.
Hydrogen plasma smelting reduction enables direct, zero‐carbon conversion of low‐grade ilmenite into steel‐grade iron and a titania‐rich precursor for pigment production. The single‐step process merges smelting and refining, sharply lowers silica content, and offers a breakthrough path for sustainable, high‐value extraction from abundant mineral sands.
Laura Gabriela Torres‐Mejia, Ubaid Manzoor, Guangyi Guo, Chris W. Bumby, Dierk Raabe, Isnaldi R. Souza Filho   +5 more
wiley   +1 more source

Australia's First Peoples: hunters of extinct megafauna or Australia's first fossil collectors. [PDF]

R Soc Open Sci
Archer M, Akerman K, DeSantis L, Dickson BV, Hand S, Hatcher L, Hellstrom JC, Jacobsen G, Louys J, Price GJ, Ryan H, Sniderman K, Travouillon K, Woodhead J.   +13 more
europepmc   +1 more source

XXX.—A description of, and remarks upon, some fossil corals from Sinde

P. Martin Duncan
openalex   +2 more sources

Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913

, 1995
Alan W. Gentry, Helmut Mayr
openalex   +2 more sources

Bio‐Based Wax Interfaces for Droplet Energy Harvesting at Fluoropolymer‐Like Output Levels

Advanced Science, EarlyView.
Replacing unsustainable fluorinated polymers in droplet‐based energy harvesters is usually limited by low power outputs, but carefully selected bio‐based polymers are capable of creating fluoropolymer‐like voltage outputs. Abstract Droplet impact and rebound on solid surfaces has emerged as a promising method for energy harvesting, typically ...
Behnam Kamare, Mahla Shahabi, Matteo Carpi de Resmini, Tiago Fernandes, Fabian Meder   +4 more
wiley   +1 more source

Buried, not erased: palynofloras in ultra-high-pressure metamorphic rocks. [PDF]

Sci Rep
Carosi R, Montomoli C, Iaccarino S, Dana D, Corno A, De Cesari F, Spina A.   +6 more
europepmc   +1 more source

Probing the Impact of Vacancy Diffusion on Void Dynamics at the Lithium Metal–Solid Electrolyte Interface

Advanced Science, EarlyView.
Understanding void formation at the lithium(Li) metal–solid electrolyte (SE) interface is crucial to improving interfacial stability in solid‐state batteries(SSBs). In this work, the competing electrochemical interactions, including surface diffusion modes are studied in dictating interface evolution during electro‐dissolution.
Sourim Banerjee, Bairav S. Vishnugopi, Partha P. Mukherjee   +2 more
wiley   +1 more source

Comparisons of insect and pathogen leaf damage on early Eocene <i>Eucalyptus</i> (Myrtaceae) from Patagonia and extant Australasian gum trees. [PDF]

PhytoKeys
Giraldo LA.
europepmc   +1 more source

Highly Selective CO2 Reduction to Pure Formic Acid Using a Nafion‐TiO2 Composite Porous Solid Electrolyte

Advanced Science, EarlyView.
A Nafion‐based porous solid electrolyte (NPSE) is reported, optimized by thickness, porosity, and titanium dioxide (TiO2) incorporation for selective electrochemical reduction of CO2 to formic acid. The NPSE–TiO2 composite achieves a FEHCOOH of 98.6%, jHCOOH of 431.8 mA cm−2, and single‐pass concentration of 17.4 wt.%.
Yeomin Kang, Kooyoung Jung, Jusung Kim, Ki Tae Park   +3 more
wiley   +1 more source

Sustainable Oxidation of Cyclohexane and Toluene in the Presence of Affordable Catalysts: Impact of the Tandem of Promoter/Oxidant on Process Efficiency

ACS Omega, 2020
Alexander Pokutsa, Sergiy Tkach, Andriy Zaborovsky, Pawel Bloniarz, Tomasz Paczeŝniak, Jacques Muzart   +5 more
doaj   +1 more source