Abstract:
CO 2 -facilitated transport membrane that can be applied to a CO 2 -permeable membrane reactor is stably provided. The CO 2 -facilitated transport membrane is provided such that a gel layer (1) composed of a hydrogel membrane is deposited onto a porous membrane (2). More preferably, the gel layer (1) deposited onto a hydrophilic porous membrane (2) is coated with and supported by hydrophobic porous membranes (3) and (4). The gel layer contains a deprotonating agent including an alkali metal element together with glycine. The deprotonating agent is preferably a carbonate or a hydroxide of an alkali metal element, and more preferably, the alkali metal element is potassium, cesium, or rubidium.
Abstract:
PROBLEM TO BE SOLVED: To stably provide a CO-facilitated transport membrane that can be applied to a COpermeable membrane reactor and has excellent carbon dioxide permeability and CO/Hselectivity.SOLUTION: The CO-facilitated transport membrane is provided with a gel layer 1 composed of a hydrogel film being carried on a hydrophilic porous membrane 2. More preferably, the gel layer 1 carried on the hydrophilic porous member 2 is covered and supported by hydrophobic porous membranes 3, 4. The gel film includes a deprotonating agent including an alkali metal element together with glycine. The deprotonating agent is preferably a hydroxide or a carbonate of an alkali metal element, and more preferably, the alkali metal element is potassium, cesium, or rubidium.
Abstract:
Provided is a film formation apparatus that can efficiently form an anti-contamination film that can withstand actual use while also having improved abrasion resistance. A film formation apparatus (1) in which a substrate holder (12) that has a substrate holding surface for holding a plurality of substrates (14) is disposed rotatably within a vacuum vessel (10), said film formation apparatus (1) comprising: an ion source (38) mounted within the vacuum vessel (10) so as to have a configuration, position and orientation such that an ion beam can be radiated to an area that is a part of the substrate holding surface; and a vapor deposition source (34) and a control plate (36) that act as film formation means mounted within the vacuum vessel (10) so as to have a configuration such that the film formation material can be supplied to a region which is a part of the substrate holding surface and which overlaps at least a part of the ion beam radiation area irradiated by the ion source (38).
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic-metal tape easy to adjust the thickness thereof, and considerably dense so that shrinkage hardly or never occurs at the time of being compressed at high temperatures. SOLUTION: This method for manufacturing the ceramic-metal tape comprises the steps of adhering a non-wettable ceramic powder layer on a solid molding, adhering a wettable ceramic powder layer on the non-wettable ceramic powder layer, bringing a metal into contact with the wettable powder layer, heating the metal so that the metal can melt and penetrate/infiltrate the wettable powder layer, and cooling the metal-penetration structure to solidify the metal. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a two- or three-dimensional nanoparticle thin film that is uniformly applied onto an area, whereby a dispersion efficiency can be improved by reducing defects and agglomeration of nanoparticles. SOLUTION: The surfaces of the nanoparticles are modified to be electrically charged and subsequently subjected to vacuum drying. The dried nanoparticles are dispersed in a solvent and subsequently centrifuged to be dispersed. A two- or three-dimensional substrate is pre-treated to be charged oppositely of the nanoparticle surfaces, and the pre-treated two- or three-dimensional substrate is coated with the nanoparticle dispersion solution. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an electroless plating method by which the uniformity of a plating film to be formed can be improved. SOLUTION: An electroless plating liquid is fed, and reaction promotion conditions are imparted to start the formation of a plating film. In the stage where the electroless plating liquid is fed, the formation of the plating film is not performed, or, even if it is performed, the film forming rate therein is low. Thus, the electroless plating liquid is spread over a substrate before the normal formation of the plating film to improve the uniformity of the electroless plating film. COPYRIGHT: (C)2004,JPO
Abstract:
특정 크롬-무함유 실리케이트-기재 바인더에 기초한 조성물이 기재된다. 1-액형 슬러리 조성물은 알루미늄 또는 알루미늄 합금 파우더와 조합된 리튬 도핑된 칼륨 실리케이트의 수용액이다. 1-액형 슬러리 조성물은 감소된 코팅 두께에서 향상된 성능을 나타내는 상응하는 코팅을 생성한다.