
	Where results make sense

Topic: Decaborane

In the News (Sat 2 Jun 12)

EXECUTIVE POWER

Iran

ANALYSIS

Pakistan

Family compact

	Boron doping by decaborane - Patent 6013332
		Decaborane vaporizes in the decaborane bottle 1 and vaporized decaborane is supplied to the vacuum treatment chamber 10.
		Vaporized decaborane is subjected to electron bombardment in the ionizer 11 to become positive ions, which are accelerated by the accelerator 14 to be implanted into the target 16.
		After the formation of sidewall spacers 28, decaborane ions are implanted at an acceleration energy of 30 keV at a dose of 2.times.10.sup.14 cm.sup.-2 to achieve doping of source/drain regions 29 and the gate electrode 25.
	www.freepatentsonline.com /6013332.html (6646 words)

	DEQUASIEBOOKS
		Neither the decaborane nor the adduct was supposed to be pyrophoric.
		Some of the decaborane solution had reached one of the many steam lines in the area that would be hot enough (100 degrees C) to ignite the decaborane, which then ignited the vapor cloud.
		A request for a large shipment of 98.5% decaborane came up, but one of the drums on hand had been analyzed at 98.0% and we would be stuck with putting it back through the process unless we could blend it with some 99.0% decaborane we also had on hand.
	www.dequasiebooks.com /green.html (9573 words)

	Toxicologic Review of Selected Chemicals (Site not responding. Last check: 2007-11-03)
		Decaborane forms colorless crystals that are stable at ordinary temperatures and have a pungent odor.
		Decaborane's primary effects are on the kidneys and liver.
		Studies of repeated exposures to this substance suggest that the toxicity of decaborane is intermediate between that of pentaborane and diborane.
	www.bu.edu /ehs/ih/tox/17702-41.htm (342 words)

	Decaborane vaporizer - Patent 6107634
		Decaborane, however, is an excellent source of feed material for boron implants because each decaborane molecule (B.sub.10 H.sub.14) when vaporized and ionized can provide a molecular ion comprised of ten boron atoms.
		The decaborane is vaporized through a process of sublimation by heating the walls of the container 64 with a heating medium 70 contained in reservoir 54.
		Completely vaporized decaborane exits the crucible 52 via feed tube 62 and enters mass flow controller 60, which controls the flow of vapor, and thus meters the amount of vaporized decaborane which is provided to the ionization chamber, as is known in the art.
	www.freepatentsonline.com /6107634.html (3642 words)

	Documentation for Immediately Dangerous to Life or Health Concentrations (IDLHs) - 17702419
		Human data: None relevant for use in determining the revised IDLH.
		Basis for revised IDLH: The revised IDLH for decaborane is 15 mg/m
		Acute toxicity studies of decaborane and pentaborane by inhalation.
	www.cdc.gov /niosh/idlh/17702419.html (107 words)

	NJIT eTD::njit-etd2003-078::Li, Cheng::"Effects of implementation of decaborane ions in silicon" (Site not responding. Last check: 2007-11-03)
		In this dissertation research, various effects of implantation of decaborane cluster ions in silicon were studied, using an experimental ion implanter in the Ion Beam and Thin Film Research Laboratory at NJIT.
		The sputtering yields of Si with B in the form of decaborane clusters were measured and compared to those for boron monomer ions, estimated using an empirical formula.
		The results of this research confirm that decaborane implantation is a viable alternative to low energy B implantation for ultra shallow p-type junction formation.
	library.njit.edu /etd/2000s/2003/njit-etd2003-078/njit-etd2003-078.html (581 words)

	High energy propellant compositions including vinyl decaborane-polyester copolymer binder - United States Patent ...
		Didekenyl carbinol can be prepared by reacting acetylene with decaborane to form dekene, treating the dekene with phenyllithium dekene with one mole of ethyl formate to form didekenyl carbinol.
		Dekenyl carbinol can be prepared by reacting 3-acetoxypropyne-1 with decaborane to form dekenylmethyl acetate, followed by hydrolysis to form dekenyl carbinol.
		This bromide is reacted with magnesium to form the Grignard complex which is subsequently reacted with formaldehyde to form 2-dekenyl ethanol or with ethylene oxide to form 3-dekenyl propanol-1.
	xrint.com /patents/us/3967989 (6395 words)

	CTH of Nitroalkenes to Oximes using Decaborane - [www.rhodium.ws]
		Here, we report an efficient reduction of nitroalkenes to oximes using decaborane as a transfer hydrogenation reagent in the presence of 10% Pd/C as a catalyst and DMSO as an additive.
		In conclusion, the reduction of α,β-unsaturated nitroalkenes, using a system of decaborane and DMSO in methanol in the presence of 10% Pd/C at rt under nitrogen, generate the corresponding oximes in good to high yields.
		Nitroalkene (50 mg) was stirred with decaborane (30 mol%), DMSO (5 eq.) and 10% Pd/C (30% w/w of nitroalkene)
	www.erowid.org /archive/rhodium/chemistry/cth.nitroalkene2oxime.html (938 words)

	Environmental Protection Agency
		Signs and symptoms of acute exposure to decaborane may include tightness in the chest, dyspnea (shortness of breath), cough, and wheezing.
		Exposure to decaborane may irritate or burn the skin, eyes, and mucous membranes.
		If elapsed time since ingestion of decaborane is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.
	yosemite.epa.gov /oswer/CeppoEHS.nsf/firstaid/17702-41-9?OpenDocument (671 words)

	Quiz #1
		Decaborane reacts violently with oxygen according to the following unbalanced equation:
		We have two unknowns in this equation, so we need to find a relationship between the mass of oxygen and the mass of decaborane.
		From the equation relating the moles of oxygen to the moles of decaborane
	cas.bellarmine.edu /chem117a/quizzes/quiz1.htm (403 words)

	Axcelis Integrates Decaborane Technology Onto Ion Implantation System - 3/5/2001 - Electronic News (Site not responding. Last check: 2007-11-03)
		Decaborane, a molecule that contains 10 boron atoms, provides the equivalent of a tenfold increase in beam current at one-tenth the energy, Axcelis (nasdaq: ACLS) said.
		By merging the decaborane technology with a high-current ion implant system, the benefits of mass resolution are retained, the company said.
		Simultaneously, decaborane source technology provides an alternative way to align ion implantation technology with the future low-energy requirements for shallow junction formation.
	www.edn.com /article/CA93576.html?partner=enews (424 words)

	[No title]
		* Decaborane may explode on contact with heat or flame, or with oxygenated or halogenated solvents.
		IDENTIFICATION Decaborane is a colorless or white crystalline solid with a bitter odor.
		In addition, as part of an ongoing education and training effort, communicate all information on the health and safety hazards of Decaborane to potentially exposed workers.
	www.textfiles.com /science/CHEMICALS/decaborane.txt (1310 words)

	MICRO: Industry News: 'Round the Circuit (April 2001)
		Decaborane is a molecule with 10 boron atoms and as such offers the equivalent of a tenfold increase in beam current while using one-tenth the energy, according to the equipment supplier.
		Merging the decaborane source with a high-current ion implanter keeps the benefits of mass resolution for beam purity and accurate dose control, which are required process characteristics for advanced IC manufacturing, the supplier asserts.
		Agere says the results mean decaborane technology is viable for manufacturing ultrashallow p-type junctions in silicon.
	www.micromagazine.com /archive/01/04/circuit.html (687 words)

	Nuclear Geometry: The Boron Hydrides
		The diagrams of the experimentally determined structures of diborane, tetraborane, pentaborane and decaborane were obtained from Chemistry With Inorganic Qualitative Analysis, Moeller, Bailar, Kleinberg, Guss, Castellion, and Metz; Illustrations by Rino Dussi; page 835, figure 27.10; Copyright 1980 by Academic Press.
		Okay, not exactly nuclear data, but it is of interest to chemists, and it might be useful in testing the shell models.
		If true, all the Boron atoms in the Pentaborane and Decaborane molecules are stacked with the neutron shell on top, or so it would appear from my early attempts to map the bonding strings of the Boron Hydrides.
	www.stringtheory.com /boron.htm (948 words)

	Decaborane - Wikipedia, the free encyclopedia
		When ignited it produces a bright green flame, as do other boron hydrides.
		It is also used in plasma-assisted chemical vapor deposition to manufacture boron-containing thin films.
		One patented fuel composition includes vinyl decaborane-polyester copolymer.
	en.wikipedia.org /wiki/Decaborane (396 words)

	SESHA - Journal - Abstract
		EHS Evaluation of Germanium Tetrafluoride and Decaborane as Ion Implant Source Materials
		Interest in germanium tetrafluoride and decaborane as ion implant source materials is increasing.
		Recommended safety precautions and exposure monitoring techniques will be included.
	www.semiconductorsafety.org /journal/abstractdetails.php3?id=103 (130 words)

	Olfaction (Site not responding. Last check: 2007-11-03)
		This would allow encoding of odors to be similar to the way wavelengths of light are encoded by cones of the eye.
		Currently, only vibration theory can explain why a molecule containing hydrogen atoms (such as decaborane, B
		Both have the same shape and chemical characteristics but have different vibrations.
	olfaction.iqnaut.net (886 words)

	Pure and Applied Chemistry, 2006, Volume 78, No. 7, pp. 1349-1355 (Site not responding. Last check: 2007-11-03)
		Abstract: In contrast to reactions that have been observed in traditional organic solvents, decaborane olefin-hydroboration and alkyne-insertion reactions proceed in ionic liquid (IL) solvents without the need of a catalyst.
		These reactions now provide important new, high-yield synthetic pathways to functionalized decaborane and ortho-carborane clusters.
		Keywords: ionic liquids; decaborane; o-carborane; octadecaborane; hydroboration; alkyne insertion.
	www.iupac.org /publications/pac/2006/7807/7807x1349.html (161 words)

	DigitalCommons@University of Nebraska - Lincoln \| Deposition of Boron-Containing Films From Decaborane
		Depopsition of a boron nitride film is carried out by introducing decaborane and dry nitrogen or ammonia into a plasma-assisted chemical vapor deposition chamber.
		The nitrogen or ammonia partial pressure should provide an excess over the decarborane pressures for example 200 milliTorr of N
		Other film layers can also be produced starting from decaborane.
	digitalcommons.unl.edu /physicsdowben/82 (88 words)

	Molecular Ion Source (Site not responding. Last check: 2007-11-03)
		Michael Vella of Berkeley Lab has designed a new method for ion generation.
		This source ionizes heavy dopant gas molecules, such as decaborane, which contain multiple dopant nucleons per molecular ion.
		Typically, these molecules are too unstable for use with present implanter ion sources.
	www.lbl.gov /tt/techs/lbnl1433.html (182 words)

	Decaborane (Site not responding. Last check: 2007-11-03)
		Decaborane is often the basic compound for preparation of other borane and carborane derivatives.
		Katchem Ltd. is able to deliver this chemical in 10-B as well as in natural form.
		For further information or to order this compound, please contact
	www.katchem.cz /ANGLICKY/Decaborane.html (40 words)

	Axcelis Integrates Decaborane Tech into Ion-Implant System - 3/12/2001 - Electronic News (Site not responding. Last check: 2007-11-03)
		Axcelis Integrates Decaborane Tech into Ion-Implant System - 3/12/2001 - Electronic News
		Axcelis Technologies Inc. of Beverly, Mass., said it has integrated its patented decaborane source-technology onto a conventional ion-implantation system and has successfully implanted device wafers.
		Because of these results, Axcelis said its decaborane technology provides a viable path to further extend ion-implantation technology, possibly as far as the 0.07-micron node.
	www.edn.com /article/CA66165.html?partner=enews (470 words)

	US PATENT SUBCLASS 568 / 4-- .~.~.~ Ten or more borons containing (e.g., decaborane, etc.) (Site not responding. Last check: 2007-11-03)
		US PATENT SUBCLASS 568 / 4--.~.~.~ Ten or more borons containing (e.g., decaborane, etc.)
		.~.~.~ Ten or more borons containing (e.g., decaborane, etc.)
		.~.~.~ Ten or more borons containing (e.g., decaborane, etc.) {1}
	www.patentec.com /data/class/defs/568/4.html (65 words)

Try your search on: Qwika (all wikis)