Substance Overview for Boron oxide

2014 ◽  
pp. 1-1
Keyword(s):  
Boron Oxide

Acid-base properties of metals and glasses of Na2O.P2O5-xB2O3 system

1984 ◽  
Vol 49 (10) ◽  
pp. 2355-2362 ◽  
Author(s):  
Juraj Leško ◽  
Marie Dorušková ◽  
Jan Tržil
Keyword(s):  
Boron Oxide ◽  
A Priori ◽  
Optical Basicity ◽  
Galvanic Cell ◽  
Acid Base ◽  
Tetrahedral Configuration ◽  
Relative Basicity ◽  
Base Theory ◽  
Base Properties

Boron oxide in the Na2O.P2O5-x B2O3 system behaves as a Lux base. Its addition to Na2O.P2O5 brings about transformation of a Co(II) indicator from octahedral to tetrahedral configuration, increase in the optical basicity ΛPb(II), increase in the relative basicity of the melt as determined by means of a galvanic cell, and depolymerization reactions releasing PO43- ions. In the Na2O-B2O3 system free of P2O5, boron oxide behaves as a Lux acid. The amphoretic nature of B2O3 is explained in terms of Lux's acid-base theory extended in analogy with the protolysis theory. The theoretical optical basicity values do not indicate the amphoretic behaviour of B2O3 because in this approach boron oxide is a priori regarded as more acidic than Na2O.P2O5.

Enhanced electrochemical properties of Li[Li0.2Mn0.54Ni0.13Co0.13]O2 via lithium boron oxide glass surface treatment

2016 ◽  
Vol 292 ◽  
pp. 66-69 ◽  
Author(s):  
Maohui Bai ◽  
Zhixing Wang ◽  
Xinhai Li ◽  
Huajun Guo ◽  
Zhenjiang He ◽  
...  
Keyword(s):  
Surface Treatment ◽  
Electrochemical Properties ◽  
Boron Oxide ◽  
Glass Surface ◽  
Oxide Glass

scholarly journals Boronyls as Key Structural Units in Boron Oxide Clusters: B(BO)-2 and B(BO)-3

ChemInform ◽  
2007 ◽  
Vol 38 (41) ◽  
Author(s):  
Hua-Jin Zhai ◽  
Si-Dian Li ◽  
Lai-Sheng Wang
Keyword(s):  
Boron Oxide ◽  
Structural Units

Boron oxide encapsulated Bridgman growth of high-purity high-resistivity cadmium telluride crystals

2004 ◽  
Vol 260 (3-4) ◽  
pp. 291-297 ◽  
Author(s):  
M. Zha ◽  
A. Zappettini ◽  
F. Bissoli ◽  
L. Zanotti ◽  
V. Corregidor ◽  
...  
Keyword(s):  
Cadmium Telluride ◽  
High Purity ◽  
Boron Oxide ◽  
High Resistivity ◽  
Bridgman Growth

Mathematical modeling of boron diffusion from boron oxide glass film sources

AIChE Journal ◽  
1988 ◽  
Vol 34 (9) ◽  
pp. 1455-1467
Author(s):  
Andrew Yeckel ◽  
Stanley Middleman
Keyword(s):  
Mathematical Modeling ◽  
Boron Oxide ◽  
Oxide Glass ◽  
Glass Film ◽  
Boron Diffusion

A low-temperature, environment-friendly approach to the synthesis of magnesium borates using magnesium waste scraps

2015 ◽  
Vol 0 (0) ◽  
Author(s):  
Aycin Kaplan ◽  
Azmi Seyhun Kipcak ◽  
Fatma Tugce Senberber ◽  
Emek Moroydor Derun ◽  
Sabriye Piskin
Keyword(s):  
Low Temperature ◽  
Boric Acid ◽  
Boron Oxide ◽  
X Ray Diffraction ◽  
Magnesium Borate ◽  
Environment Friendly ◽  
X Ray ◽  
Temperature Environment ◽  
Mixing Method ◽  
Boron Source

AbstractIn the present study, magnesium borate synthesis was performed by a hydrothermal mixing method, with the use of magnesium waste scraps (W) as the magnesium source, along with boric acid (H) or boron oxide (B) as the boron source. For an environment-friendly approach, a solid waste of magnesium was used at low reaction temperatures. Results of X-ray diffraction analyses showed that admontite [MgO(B

Kinetic Research of Boron Oxide Reducing Reaction at Low Temperature

2012 ◽  
Vol 512-515 ◽  
pp. 2372-2375 ◽  
Author(s):  
Ding Guo Zhao ◽  
Shu Huan Wang ◽  
Xiao Jie Cui ◽  
Jian Long Guo
Keyword(s):  
Solid State ◽  
Low Temperature ◽  
Boron Oxide ◽  
Reduction Rate ◽  
Order Reaction ◽  
Boron Steel ◽  
Second Order Reaction ◽  
Solid Reaction ◽  
Carbon Tube ◽  
Direct Alloying

The reducing process of boron-containing slag at low temperature is an important stage of the direct alloying for smelting boron steel. At low temperature boron slag generates mainly solid - solid reaction in the sintering period. The experiments were done on the carbon tube furnace in laboratory, and the effect of slag reaction in different times at 1200°C was researched. The samples were analyzed by XRD after the reaction. The experimental results shown that the reduction rate increased by increasing reducing time. The chemical reducing reaction of boron oxide by ferrosilicon is second-order reaction at solid state.

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