Results 61 to 70 of about 130,604 (144)

Alkali-Resistant Quasi-Solid-State Electrolyte for Stretchable Supercapacitors

open access: yes, 2016
Research on stretchable energy-storage devices has been motivated by elastic electronics, and considerable research efforts have been devoted to the development of stretchable electrodes.
Wenqiang Wang (799071)   +2 more
core   +1 more source

Petrographic and mineralogical characterisation of fractionated pegmatites culminating in the Nb-Ta-Sn pegmatites of the Gatumba area (western Rwanda)

open access: yes, 2013
The Karagwe-Ankole belt in Central Africa hosts numerous rare-metal pegmatites and Sn-W mineralised quartz veins, which are related to the granite generation that formed at 986 +/- 10 Ma, i.e. the G4-granites in Rwanda.
Muchez, Philippe   +4 more
core  

Pegmatites in Southwestern Montana [PDF]

open access: yes, 1941
Little has been written on pegmatites in Montana except in conjunction with reports on mining districts. This subject was chosen as a senior thesis to see what facts could be ascertained re­garding pegmatites alone, and an attempt has been made by the ...
Rostad, Ora
core   +1 more source

88th Annual Meeting of the Meteoritical Society 2026: Abstracts

open access: yes
Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Mineralogy and geochemistry of pegmatites in the Larvik Plutonic Complex, Norway

open access: yes, 2019
Peculiar rocks consisting of large and rare minerals are known as nepheline syenite pegmatites and can be found in larvikite (national rock of Norway!) around the Larvik area. Detailed chemical analyses of a mineral called wöhlerite, which is rare on the
Sunde, Øyvind
core   +1 more source

Alkali-Driven Disassembly and Reassembly of Molecular Niobium Oxide in Water

open access: yes, 2018
Counterions are deemed “spectators” in aqueous solutions of cationic or anionic molecular metal-oxo clusters. While pH and concentration drive aqueous metal speciation as a first approximation, the important effect of counterions is usually overlooked ...
Mireia Segado (1512892)   +7 more
core   +1 more source

Geochemistry and rare-metal bearing potentials of pegmatites of Gbugbu, Lema and Bishewa areas of North Central Nigeria [PDF]

open access: yes, 2019
The authors acknowledge the immense supports received from the management of the Nigerian Geological Survey Agency (NGSA). Mr. Olufemi Ogedengbe, a retired Director of Economic Geology Department, NGSA was exceptionally supportive in all aspects of this ...
Jimoh, AJADI,   +3 more
core   +1 more source

Genesis and petrology of Late Neoproterozoic pegmatites and aplites associated with the Taba metamorphic complex in southern Sinai, Egypt

open access: yes, 2021
We present new field, petrographical, mineralogical and geochemical data from late Neoproterozoic pegmatites and aplites in southern Sinai, Egypt, at the northernmost limit of the Arabian-Nubian Shield.
Abdelfadil, K. M.   +3 more
core  

Alkali-Metal-Intercalated Aromatic Hydrocarbon Conductors

open access: yes, 2019
The structural organization and the determination of an intercalant nature are necessary to understand the band structure and electronic activities of alkali-metal-intercalated aromatic molecular crystals.
Shenqiang Ren (1438135)   +6 more
core   +1 more source

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