APAKAH MAKSUD PLATINUM BLACK dalam CORSICA?
Platinum hitam
Platinum hitam adalah serbuk halus platinum dengan sifat pemangkin yang baik. Nama platinum hitam adalah disebabkan oleh warna hitamnya.
Definisi platinum black dalam kamus Corsica
Definisi platinum hitam dalam kamus adalah serbuk hitam yang terdiri daripada logam platinum yang sangat halus. Ia digunakan sebagai pemangkin, terutamanya dalam tindak balas hidrogenasi.
CORSICA BUKU YANG BERKAIT DENGAN «PLATINUM BLACK»
Ketahui penggunaan
platinum black dalam pilihan bibliografi berikut. Buku yang berkait dengan
platinum black dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Heterogeneous Catalysis for the Synthetic Chemist
Hydrogenating the oxide in methanol gave a platinum black from which the
offending sodium could be removed by further washings with methanol. The
washed platinum black was a particularly active hydrogenation catalyst.14
H2PtCI6 + ...
Robert L. Augustine,
1995
2
Polymer Electrolyte Fuel Cell Durability
Platinum is usually implemented in the form of Pt/C catalysts because of its
significantly higher surface area compared with that of platinum black catalysts.
Furthermore, platinum alloy catalysts are also employed to enhance oxygen
reduction ...
Felix N. Büchi, Minoru Inaba, Thomas J. Schmidt,
2009
3
Works of the Cavendish Society: Gmelin, Leopold. Hand-book ...
When alloys of platinum with other metals are treated with acids which attack the
foreign metals but not the platinum, the former are dissolved out, and the
platinum remains in the form of a black powder, having the properties of platinum
-black, ...
Cavendish Society, London,
1846
4
Bioimpedance and Bioelectricity Basics
The platinum electrode can be improved by an active electrolytic process forming
a platinum black surface. The reduced polarization impedance is due to an
increased effective metal surface area (fractal surface). The electrode is prepared
in ...
Orjan G. Martinsen, Sverre Grimnes,
2011
5
Fuel Cell Technology Handbook
The sulfuric acid could be held in place by using a matrix: [Grove], as well as later
investigators, overlook one important point, viz., the necessity of maintaining the
condensing power of the absorbent unimpaired ... platinum black, the most ...
6
Advanced Inorganic Chemistry
Platinum black. Preparation. It is obtained as a black precipitate by adding Zn-
pieces or formic acid (HCOOH) to the solution of platinum in aqua regia (HNO3 +
3HC1). First of all chloroplatinic acid, H2[PtCl6] is produced by the action of aqua
...
7
Electrochemical Dictionary
1%) The name of this electrodeposited coating ! platinum black comes from deep
black color and dull surface of the deposit. In fact, the dark black color appears
when lead is used as an additive. When pure hexachloroplatinate solution is ...
Allen J. Bard, György Inzelt, Fritz Scholz,
2012
8
Bibliography of the metals of the
platinum group:
platinum, ...
J. W. Dobereiner. Notizen uber Sauerstoffather, und verwandte Gegenstande. (
Action of platinum black in promotion of the oxidation of sulphur dioxide to
sulphuric acid.) Pt. Ann. der Phys. (Pogg.), 24 (1832), 603; Ann. Chem. (Liebig), 2
(1832) ...
James Lewis Howe, Hendrick Coenraad Holtz,
1919
9
Nickel, Palladium and
Platinum
of a family of C6 alkanes have been compared in cases where palladium black
and platinum black were employed as catalysts.28 It was found that palladium
black gave rise to a higher selectivity for alkene formation and for aromatization
than ...
Edward W. Abel, F. Gordon A. Stone, Richard J. Puddephatt,
1995
10
Design, Synthesis, and Characterization of Fuel Cell ...
By reducing and covering the surface of our platinum black with CO and
observing a higher value of H0 / v0 for the center of the surface peak, we
conclude that the rough test of adsorbing CO to our platinum black samples
agrees with this ...
BARANGAN BERITA YANG TERMASUK TERMA «PLATINUM BLACK»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
platinum black digunakan dalam konteks perkara berita berikut.
Quality Over Quantity: Are Metal Bands Releasing Too Many Albums …
Metallica famously toured for four years on their 16 x platinum Black Album album cycle. If a band is not experiencing a lot of success with their album, that can ... «VH1.com, Jul 15»
Artifical platinum is the basis for cars of the future
When used in catalysts, the metal is in the form "platinum black", a black, fine powder. Researchers are seeing whether artificial alternatives to ... «Digital Journal, Jun 15»
Micromotor catalyst powers up hydrogen production
The team made Janus particles with one face made from platinum black and the other titanium. The platinum side had properties that optimised ... «Royal Society of Chemistry, Apr 15»
Micromotors for energy generation
Like the god, these tiny particles have two different “faces”: one side is made of platinum black, a very fine, catalytically active platinum powder ... «Nanowerk, Apr 15»
The Mary Sue Exclusive Preview And Interview: BOOM! Studios …
... Guys Doing Manly Things for about five years now, as well as a second much newer and more story-based comic called Platinum Black. «The Mary Sue, Apr 15»
Bringing Back The Bling: New Process Recovers Platinum From …
The deposit can be easily rubbed off with water to form a muddy substance called platinum black “smut.” The smut, which is 49 percent pure ... «Manufacturing.net, Apr 15»
Will.i.am: 'Eventually 3D Printing Will Print People'
Will.i.am serves as both the leader of the multi-platinum Black Eyed Peas and the "chief creative officer" of the 3D printing company 3D Systems ... «RollingStone.com, Mac 15»
R9 290x issues. red squares, and reboots.
R9 290x issues? R9 290X Platinum Black Screen Issue, · amd r9 290x issue · r9 290x issue · 2 x R9 290x issue! Tom's Hardware Around the ... «Tom's Hardware, Dis 14»
Chris Robinson stays on track with his Brotherhood
... during his long hiatus from the multi-platinum Black Crowes, which he formed with his brother Rich in high school in Georgia, back in 1984. «San Francisco Examiner, Nov 14»
How This Vintage Lighter Works Without Creating A Single Spark
The other tube has a piece of platinum black, or powdered and compressed platinum, suspended on a wire also made of, yes, platinum. «Gizmodo Australia, Okt 14»