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TWP efficient fine crusher adopts the most advanced crushing technology of both domestic and abroad with the features of unique structure, high efficiency and energy saving. And this crusher owns two national patent …
The incorporation of barium oxide and molybdenum oxide can significantly improve the catalytic properties of the compounds. Carbon-based materials can be used as a supporting matrix for increasing electrocatalytic performance, and graphene has attracted more attention in the fields of lithium-ion batteries, photodegradation, supercapacitors ...
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TWP Efficient Fine Crusher. TWP efficient fine crusher is a newly developed fine crushing equipment for special materials, which is developed by our company. It adopts the most …
Efficient Mid-Infrared Electro-Optical Waveguide Modulators Using Ferroelectric Barium Titanate Jin, Tiening; Lin, Pao Tai; Abstract. Publication: IEEE Journal of Selected Topics in Quantum Electronics. Pub Date: September 2020 ...
@article{osti_113584, title = {The efficiency of a DTPA-based solvent in the dissolution of barium sulfate scale deposits}, author = {Putnis, A and Putnis, C V and Paul, J M}, abstractNote = {This paper describes kinetic experiments to determine the rate at which Ba ions are mobilized from crystalline barium sulfate into aqueous solution by a …
This work proposed a simulation of graded Cu(In(1-x)Gax)Se2 based solar cell with copper barium tin sulfide (CBTS) compounds as back surface field (BSF) layer using SCAPS-1D software. The CBTS BSF layer reduces the charge carrier losses on back contact side and creates an extra back surface field which helps the extraction of holes …
Bracco Imaging is an innovative Research and Development (R&D) structure with an efficient process-oriented approach and a track record of innovation in the diagnostic imaging industry.
To achieve an efficient E-O modulation, the TiO 2 waveguide was bonded with a ;001> BaTiO 3 single crystalline wafer that has a strong Pockels effect. The measured E-O coefficient γ eff at λ = 2.6 μm was 119.7 pm/V, which is five times higher than the conventional LiNbO 3 modulators, and a large modulation depth of 8.45 dB was …
One stage first Stokes amplification by a factor of 1600 was demonstrated in a barium nitrate Raman amplifier. The amplified pulse energy was up to 63 mJ at pump energy of 208 mJ. M2 factor of Stokes signal radiation was 1.5 …
Efficient Stabilized Two-Qubit Gates on a Trapped-Ion Quantum Computer. Reinhold Blümel, Nikodem Grzesiak, Nhung H. Nguyen, Alaina M. Green, Ming Li, Andrii …
Metallic barium is shown to be an all-round catalyst for effective hydrogenation of challenging alkenes, alkynes, arenes and imines. In strong contrast with our previous approach to increase the activity of Ba amide catalysts by increasing ligand size, use of metallic Ba as a versatile, highly active, early main group metal …
Barium, Ions, Metal organic frameworks, Sorption. Abstract. Highly efficient and irreversible capture of radioactive barium from aqueous media remains a serious …
The simultaneous high-capacity and fast removal of radioactive barium ion (Ba 2+ ) from nuclear wastewater is necessary but still faces large challenge. In this …
The results could be used for efficient isotope selective loading of low-abundant barium ions, while careful suppression of line broadening is required for successful isotopic selectivity.
Highly Efficient Visible L ight Mediated Azo Dye D egradation Through Barium Titanate Decorated Reduced Graphene Oxide Sheets Monisha Rastogi, H.S. Kushwaha, and Rahul Vaish* ... Keywords: barium-titanate-reduced graphene oxide composites, solar photocatalysis, dye degradation, water treatment DOI: 10.1007/s13391-015-5274-8 ...
However, improving the efficiency of piezocatalysis still remains a challenge. Here, we report an efficient route to enhance the piezocatalytic performance of BaTiO 3 by surface modification with Ag nanoparticles (NPs). The Ag NPs were deposited by a facile in situ photo-reduction method. The piezocatalytic efficiency of the as-prepared samples ...
The modified barium swallow study (MBSS), a real-time fluoroscopic motion study, is the reference standard to assess swallowing physiology involving the oropharynx and esophagus. Here, we discuss technical considerations for the MBSS as it is performed in adults at The Johns Hopkins Hospital, with a focus on the importance of …
It is estimated that the production of 1 tonne of barium salt emits about 0.8–1.0 tonnes of barium slag [7], [3]. China discharges about 1 million tons of barium slag per year and accumulates a large amount of it, accounting for more than 70% of the world's annual production. [8], [9]. In this context, the large amount of barium-containing ...
The MBSS is a barium sulfate-enhanced fluoroscopic motion study typically performed by a speech-language pathologist (SLP) together with a radiologist, assisted by a radiologic technologist, to evaluate anatomy and swallowing physiology simultaneously in real time. 19 The goals of the MBSS are: (1) to identify and distinguish the presence, type …
Introduction. High-temperature water electrolysis can be a highly efficient and cost competitive process for hydrogen (H 2) generation, especially when coupled with clean and/or renewable sources such as nuclear power, wind, or solar.Two types of solid oxide electrolysis cells (SOECs) can be used for H 2 production, classified by their …
Chemical enrichment by the first supernovae is among the most important processes in the formation of the first galaxies. Efficient cooling by metal lines and dust thermal emission regulate the ...
Based on the above considerations, a novel BT-based RFE ceramic system, xBMT, was designed and synthesized.As expected, an ultrahigh U rec of 3.282 J/cm 3 accompanied by an ultrahigh η of 93% was obtained in the 0.12BMT ceramic. Meanwhile, excellent temperature, frequency and fatigue stabilities (variation of U rec < 9% over …
In this work barium titanate-based compounds are chosen as the model system as they were used in recent demonstrations of energy conversion devices 1,2 and they show overall attractive properties ...
Barium of 98.5% and other non-barium resources within barium slag can be recycled. This novel hydrometallurgical process can reduce inventory and simplify …
And TWP efficient fine crusher owns two national patent technology. It is mainly used in the industries of metallurgy and casting to crush barium or iron alloy, such as silicon iron, …
2. Effects of pH on barium capture in MOFs Figure S4a shows the effect of pH values on removal efficiency of Ba2+ onto MOF-808, MOF-808-SO 4, MIL-101(Cr) and MIL-101-SO 3H(Cr). The initial Ba 2+ solution concentration is 42.2 ppm. Compared with raw materials, MOF-808-SO 4 and MIL-101-SO 3H(Cr) exhibit high removal efficiency, while …
Hypoxia in a solid tumor microenvironment (TME) can lead to the overexpression of hypoxia-inducible factor-1α (HIF-1α), which correlates to tumor metastasis. Reactive oxygen species (ROS) induced tumor cell apoptosis is becoming a promising method in tumor treatment. Currently, the ROS generating systems, e.g., photodynamic treatment and …
This study reports on the effects of BaTiO3—a high dielectric constant additive—addition on charging and filtration properties of meltblown polypropylene (PP) electret filters. Since electrostatic capture efficiency of electret filters is mainly dependent on electrical forces, surface potential and aerosol filtration properties were analyzed and …
The photocatalytic activity was examined employing degrading methylene blue under ultraviolet (UV) and visible light. Prepared product showed better efficiency on UV light exposure. The 2% La-doped barium ferrite sample exhibited almost 80% of efficiency under UV light and 85% efficiency under visible light toward toxic pollutants.
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