Results 161 to 170 of about 3,717 (223)

Raman spectra and microwave dielectric properties of Na₅Tm_1 - x(Y_1/3Yb_2/3)_x(MoO₄)₄ ceramics with ultra-low sintering temperature. [PDF]

Sci Rep
Chen YB, Xiong S.
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Development of new Eu³⁺/Sm³⁺ co-doped CaWO₄ and CaMoO₄ phosphors for optical thermometry based on ratiometric approach. [PDF]

Sci Rep
Czajka J, Runowski M, Hernández-Álvarez C, Martín IR, Szczeszak A.   +4 more
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Theoretical Study of Efficient Photon-Phonon Resonance Absorption in the Tungsten-Related Vibrational Mode of Scheelite. [PDF]

ACS Omega
Yin Y, Li YN, Liu S, Jiang Y, Liu XY, Zhang P.   +5 more
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Energy-Selective X-Ray Detection Using Chemically Tunable High-Z Nanocomposites. [PDF]

Materials (Basel)
Pudza I, Pudzs K, Tokmakovs A, Kalinko A, Kuzmin A.   +4 more
europepmc   +1 more source

Interplay between WO₆ Octahedra Rigidity and Li Sub-Lattice Flexibility in Triclinic Li₂W₂O₇: Raman, DFT, Hirshfeld Surface, and High-Pressure Studies. [PDF]

Inorg Chem
da Silva Filho JG, Saraiva GD, Freire PTC, de Oliveira Neto JG, Vasconcelos DLM, Silva RS, Olivier LSA, Jucá RF.   +7 more
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Metallization without Charge Transfer in CuReO₄ Perrhenate under Pressure. [PDF]

Inorg Chem
Mikhailova D, Avdoshenko SM, Avdeev M, Hanfland M, Schwarz U, Prots Y, Sarapulova A, Glazyrin K, Dubrovinsky L, Senyshyn A, Engel J, Ehrenberg H, Tsirlin AA.   +12 more
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Decomposing scheelite and scheelite-wolframite mixed concentrate by caustic soda digestion

Journal of Central South University of Technology, 2003
Scheelite and scheelite-wolframite mixed concentrates with different grades were decomposed by caustic soda digestion, and the effects of caustic soda (NaOH) dosage, the ratio of water to ore and the stirring rate on tungsten recovery were studied. The results show that under the conditions that the ratio of water to ore is 0.8, stirring rate is 500 r ·
Pei-mei Sun, Hong-gui Li, Yun-jiao Li, Zhong-wei Zhao, Guang-sheng Huo, Zhao-ming Sun, Mao-sheng Liu   +6 more
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Caustic decomposition of scheelite and scheelite-wolframite concentrates through mechanical activation

Journal of Central South University of Technology, 1995
Based on physicochemical study of the reaction between scheelite and NaOH, a new decomposition process for scheelite and scheelite-wolframite concentrate, i. e., mechenically activating caustic decomposition has been developed, and it has been successfully used on a commercial scale in 11 tungsten plants in our country.
Honggui Li, Maosheng Liu, Peimei Sun, Yunjiao Li   +3 more
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Electrokinetic properties of scheelite

Journal of Colloid and Interface Science, 1974
The electrophoretic mobility of scheelite (CaWO4) from King Island, Australia, has been measured in a variety of inorganic electrolytes, mostly at constant ionic strength and controlled pH. Scheelite develops a negative surface charge in its saturated solution, but the zeta-potential may be reduced to zero by increasing the calcium concentration to ...
Robin Arnold, Leonard J Warren
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