Results 21 to 30 of about 201,941 (304)
Inorganic Chemistry, 2022 Fourteen boronated cyanometallates ([M(CN-BR3)6]3/4/5– (M = Cr, Mn, Fe, Ru, Os, R = BPh3, B(2,4,6,-F3C6H2)3, B(C6F5)3) have been characterized by X-ray crystallography and spectroscopy [UV-vis-NIR, NMR, IR, spectroelectrochemistry, and magnetic circular dichroism (MCD)]; CASSCF+NEVPT2 methods were employed in calculations of electronic structures. For (
Brendon J. McNicholas +12 more
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Zeitschrift für Kristallographie - New Crystal Structures, 2021 C7H11LiN2O, monoclinic, P21/c (no. 14), a = 8.9067(1) Å, b = 8.6975(1) Å, c = 10.2398(1) Å, β = 101.900(3)°, V = 770.491(15) Å3, Z = 4, R gt(F) = 0.0338, wR ref(F 2) = 0.0925, T = 100 K.
Zapf Ludwig, Finze Maik
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Use of Underground Mining Activities in Earthquake Search and Rescue Works
International Journal of Economic and Environment Geology, 2023 Although the mining sector has the task of providing raw materials directly or indirectly to industrial establishments, it unfortunately contains great dangers and risks for its employees in terms of occupational health and safety ...
Süleyman Sırrı Sargın +1 more
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Defect-induced B4C electrodes for high energy density supercapacitor devices
Scientific Reports, 2021 Boron carbide powders were synthesized by mechanically activated annealing process using anhydrous boron oxide (B2O3) and varying carbon (C) sources such as graphite and activated carbon: The precursors were mechanically activated for different times in ...
Özge Balcı +5 more
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Synthesis and Strong Solvatochromism of Push-Pull Thienylthiazole Boron Complexes
Molecules, 2022 The solvatochromic behavior of two donor-π bridge-acceptor (D-π-A) compounds based on the 2-(3-boryl-2-thienyl)thiazole π-linker and indandione acceptor moiety are investigated.
Martijn J. Wildervanck +2 more
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Investigating the toxic effects of boron on root and shoot growth and leaves of Triticum aestivum and Triticum durum genotypes [PDF]
, 2010 Recently boron is a hot topic for it is an energy source and it is widely used in industry. It is said to be the “energy of the future”. Turkey is an important boron deposit in the world besides being an agriculture country where boron deposits are ...
Vicdan, Umut
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Synthesis of Boron Analogues of Enamines via Hydroamination of a Boron−Boron Triple Bond [PDF]
Angewandte Chemie International Edition, 2020 AbstractAn N‐heterocyclic‐carbene‐stabilized diboryne undergoes rapid, high‐yielding and catalyst‐free hydroamination reactions with primary amines, yielding 1‐amino‐2‐hydrodiborenes, which can be considered boron analogues of enamines. The electronics of the organic substituent at nitrogen influence the structure and further reactivity of the diborene
Tobias Brückner +4 more
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Frontiers in Chemistry, 2019 The development of efficient, stable, and low-cost catalytic material for the oxygen reduction reaction (ORR) is currently highly desirable but challenging.
Qiaoling Li +8 more
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High levels of boron promote anchorage-independent growth of nontumorigenic cells [PDF]
, 2020 WHO has presented a health-based guideline value for boron in drinking water. That fact indicates that a high level of boron is toxic for humans. However, there is no direct evidence of boron-mediated malignant transformation.
Chen, Wei +7 more
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, 2006 This paper investigates how fluorine implantation can be used to suppress boron diffusion in the base of a double polysilicon silicon bipolar transistor and hence deliver a record fT of 110 GHz.
Ashburn, Peter +12 more
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