Results 11 to 20 of about 5,865 (181)

The Physical and Thermodynamic Functions of Borides [PDF]

open access: yesФізика і хімія твердого тіла, 2018
In the paper the physical properties and thermodynamic functions of borides Х2В (Х = W, Mo, Mn, Fe, Co, Ni та Cr) are studied with accounting for fluctuation processes.
N. Yu. Filonenko
doaj   +2 more sources

Thermoelectric Borides: Review and Future Perspectives

open access: yesAdvanced Physics Research, 2023
The conversion of waste heat into electricity plays a vital role in energy harvesting since conventional non‐renewable energy sources have been rapidly approaching the limit of utilization.
Kivanc Saglik   +4 more
doaj   +2 more sources

Designing superhard metals: The case of low borides

open access: yesAIP Advances, 2018
The search for new superhard materials has usually focused on strong covalent solids. It is, however, a huge challenge to design superhard metals because of the low resistance of metallic bonds against the formation and movement of dislocations. Here, we
Yongcheng Liang   +5 more
doaj   +2 more sources

Tailoring Electronic Structure of NbB<sub>2</sub> Nanorods Through Selenium Incorporation for Synergistically Enhanced Hydrogen Evolution and Triboelectric Energy Harvesting. [PDF]

open access: yesAdv Sci (Weinh)
Selenium incorporation modulates the electronic structure of niobium diboride (Se‐NbB2) nanorods, enhancing the active site density and resulting in superior hydrogen evolution performance for sustainable energy applications. ABSTRACT The sluggish hydrogen evolution reaction (HER) kinetics of non‐noble‐metal catalysts remain a major challenge for ...
Burse SR   +10 more
europepmc   +2 more sources

Recent Developments and Future Perspectives of Molybdenum Borides and MBenes

open access: yesAdvanced Science
Metal borides have received a lot of attention recently as a potentially useful material for a wide range of applications. In particular, molybdenum‐based borides and MBenes are of great significance, due to their remarkable properties like good ...
Chandra Sekhar Rout   +3 more
doaj   +2 more sources

Synthesis of binary transition metal nitrides, carbides and borides from the elements in the laser-heated diamond anvil cell and their structure-property relations [PDF]

open access: yes, 2011
Transition metal nitrides, carbides and borides have a high potential for industrial applications as they not only have a high melting point but are generally harder and less compressible than the pure metals.
Lkhamsuren Bayarjargal   +7 more
core   +1 more source

Unconventional synthesis of novel borides: interplay between crystal structures, magnetic and catalytic properties [PDF]

open access: yes, 2023
Borides are technologically-important materials in various fields. However, the synthesis of novel alkali metal-transition metal-borides is challenging due to the enormous difference in reactivity and melting and boiling points of the precursor elements,
Bhaskar, Gourab
core   +1 more source

A Rising 2D Star: Novel MBenes with Excellent Performance in Energy Conversion and Storage

open access: yesNano-Micro Letters, 2022
Highlights Two-dimensional transition metal borides have high mechanical stability, high charge carrier mobility and great electrochemical performance.
Tianjie Xu   +5 more
doaj   +1 more source

Effect of Heat Treatment Process on Microstructure and Properties of 2% Boron 304B7 Stainless Steel

open access: yesTeshugang, 2021
In order to improve the mechanical properties of 2% Boron 304B7 stainless steel, charge rule of solution treatment after different heat treatment process of 304B7 stainless steel containing boron on the component, microstructure, distribution of borides ...
王斌, 张寿禄, 赵振铎
doaj  

Partitioning of Solutes at Crystal Defects in Borides After Creep and Annealing in a Polycrystalline Superalloy

open access: yes, 2021
International audienceWe have investigated the partitioning of solutes at crystal defects in intergranular Cr-rich M2B borides after creep at 850°C/185MPa and annealing at 850°C for approximately 3000 hours in a polycrystalline nickel-based superalloy ...
Antonov, Stoichko   +20 more
core   +1 more source

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