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Prices of hydrogen produced by distributed steam methane reforming, as predicted by H2A Production Model from United States Department of Energy, [9] assuming price of natural gas of US$3/MMBtu (US$10/MWh; US$0.10/m 3). Does not include cost of storage and distribution. 1: 2 H (D) Deuterium: 0.0001667 [10] 13 400: 2.23: 2020: CIL [11]
Pt, 194 Pt, 195 Pt, 196 Pt, and 198 Pt. The most abundant of these is 195 Pt, comprising 33.83% of all platinum. It is the only stable isotope with a non-zero spin. The spin of 1 / 2 and other favourable magnetic properties of the nucleus are utilised in 195 Pt NMR. Due to its spin and large abundance, 195 Pt satellite peaks are also often ...
P.T. (video game) P.T. (video game) P.T. (acronym for "playable teaser") is a 2014 psychological horror game developed by Kojima Productions under the pseudonym "7780s Studio" and published by Konami. It was directed and designed by Hideo Kojima in collaboration with filmmaker Guillermo del Toro, and was released for free on the PlayStation 4.
Standard atomic weight Ar° (Pt) Naturally occurring platinum (78 Pt) consists of five stable isotopes (192 Pt, 194 Pt, 195 Pt, 196 Pt, 198 Pt) and one very long-lived (half-life 4.83×10 11 years) radioisotope (190 Pt). There are also 34 known synthetic radioisotopes, the longest-lived of which is 193 Pt with a half-life of 50 years.
Silver 2 PT, 5 PT, 10 PT and 20 PT coins continued to be issued, and a gold E£1 coin was reintroduced. Between 1922 and 1923, the gold coinage was extended to include 20 PT and 50 PT and E£1 and E£5 coins. In 1924, bronze replaced cupro-nickel in the 1m coin and the holes were removed from the other cupro-nickel coins.
Platinum on carbon. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Platinum on carbon, often referred to as Pt/C, is a form of platinum used as a catalyst. [1] The metal is supported on activated carbon in order to maximize its surface area and activity.
e. Platinum nanoparticles are usually in the form of a suspension or colloid of nanoparticles of platinum in a fluid, usually water. A colloid is technically defined as a stable dispersion of particles in a fluid medium (liquid or gas). Spherical platinum nanoparticles can be made with sizes between about 2 and 100 nanometres (nm), depending on ...
Price stability is a goal of monetary and fiscal policy aiming to support sustainable rates of economic activity. Policy is set to maintain a very low rate of inflation or deflation. For example, the European Central Bank (ECB) describes price stability as a year-on-year increase in the Harmonised Index of Consumer Prices (HICP) for the Euro ...