The history of Austempering begines in 1930's. The word Austempering means - uniform structure. Austempering is a heat treatment that is applied on the ferrous metal, especially on steel. Mainly it is used to improve the mechanical ...
Researchers in France have developed a technique to directly grow graphene on aluminium nitride (AlN) crystalline templates on silicon substrates [A. Michon et al, Appl. Phys. Lett., vol104, p071912, 2014]. Up to now, attempts to use ...
Tags: Electrical, Electronics
University of Utah chemists discovered how vibrations in chemical bonds can be used to predict chemical reactions and thus design better catalysts to speed reactions that make medicines, industrial products and new materials. "The ...
Tags: Consumer Electronics, Electronics
Scientists at The Scripps Research Institute (TSRI) have developed a method for modifying organic molecules that significantly expands the possibilities for developing new pharmaceuticals and improving old ones. "This is a technology that ...
Lund University has developed multi-gate (MuG) III-V metal-oxide-semiconductor field-effect transistors (MOSFETs) with a cut-off frequency of 210GHz and a maximum oscillation frequency of 250GHz, “the highest of any reported ...
Tags: effect transistors, fins, plasma, Electrical&Electronics
(Phys.org) —Photovoltaic spray paint could coat the windows and walls of the future if scientists are successful in developing low-cost, flexible solar cells based on organic polymers. Scientists at the Department of Energy's Oak ...
Tags: Organic Solar Cells, Heavy Hydrogen, Solar
There's promising news from the front on efforts to produce fuels through artificial photosynthesis. A new study by Berkeley Lab researchers at the Joint Center for Artificial Photosynthesis (JCAP) shows that nearly 90-percent of the ...
A team of researchers working at the university of Notre Dame has discovered a whole new group of quasicrystals. In their paper published in the journal Nature, the team describes how they accidently created a new kind of quasicrystal as ...
Tags: Consumer Electronics, Electronics
Although low temperature fuel cells powered by methanol or hydrogen have been well studied, existing low temperature fuel cell technologies cannot directly use biomass as a fuel because of the lack of an effective catalyst system for ...
Tags: Hybrid Fuel Cell, Electricity
US major Chevron expects to start up its Chuandongbei sour gas project onshore China in 2015, a further delay from its last target of late 2013, the company indicated in a filing to the US Securities and Exchange Commission last week. The ...
Tags: Chevron, Gas Project
In a recent early online edition of Nature Chemistry, ASU scientists, along with colleagues at Argonne National Laboratory, have reported advances toward perfecting a functional artificial leaf. Designing an artificial leaf that uses ...
Tags: Chemicals, Nature Chemistry, Hydrogen
Early Earth's accidental deluge via water-carrying comets has long been a stumbling block for those interested in life on other planets. Scientists agree that life needs water to evolve. But if water only arrives through chance impacts ...
Tags: Earth
Graphene, a single layer of carbon atoms, is an attractive electrode material for supercapacitor applications because of its high surface area. However, how the electrolytes interact with carbon material to store energy is still not well ...
Tags: Graphene Electrode, Electronics, Electrical
Caustic soda or sodium hydroxide or lye is that chemical from which it is impossible to get rid of. May be only heard the name in your chemistry classes during experiments with bases, but just have a look on the labels of cleaning agents ...
Tags: Caustic soda, chlorine production, needs more precautions
Using one of the world's premier telescopes, University of Minnesota astrophysicists Evan Skillman and Kristen McQuinn have discovered a priceless relic of the Big Bang in the Milky Way's back yard. They are part of an international team ...
Tags: Consumer Electronics, Electronics