摘要:
A photosensitive resin composition includes a binder polymer, a photopolymerizable compound, and a photopolymerization initiator. The binder polymer has a structural unit derived from a (meth)acrylic acid, a structural unit derived from styrene or α-methylstyrene, and a structural unit derived from a hydroxyalkyl (meth)acrylate ester having a hydroxyalkyl group having from 1 to 12 carbon atoms. The photopolymerizable compound include a bisphenolic di(meth)acrylate having from 1 to 20 structural units of an ethyleneoxy group and having from 0 to 7 structural units of a propyleneoxy group.
摘要:
A method of modifying a sample surface layer in the vacuum chamber of a particle-optical apparatus, the method performed in vacuum, the method comprising: Providing the microscopic sample attached to a manipulator, Providing a first liquid at a first (controlled) temperature, Dipping the sample in the first liquid, thereby causing a sample surface modification, Removing the sample from the first liquid, Providing a second liquid at a second (controlled) temperature, Dipping the sample in the second liquid, and Removing the sample from the second liquid. This enables the wet processing of a sample in-situ, thereby enhancing speed and/or avoiding subsequent alteration/contamination of the sample, such as oxidation, etc. The method is particularly useful for etching a lamella after machining the lamella with a (gallium) FIB to remove the surface layer where gallium implantation occurred, or where the crystal lattice is disturbed.
摘要:
A plated polymer component is disclosed. The plated polymer component may comprise a polymer substrate having an outer surface, a metal plating attached to the outer surface of the polymer substrate, and at least one interlocking feature connecting the polymer substrate and the metal plating. The interlocking feature may improve the interfacial bond strength between the polymer substrate and the metal plating.
摘要:
A method for fabricating a ceramic component is disclosed. The method may comprise: 1) forming a polymer template having a shape that is an inverse of a shape of the ceramic component, 2) placing the polymer template in a mold; 3) injecting the polymer template with a ceramic slurry, 4) firing the ceramic slurry at a temperature to produce a green body, and 5) sintering the green body at an elevated temperature to provide the ceramic component.
摘要:
Electrically-conductive articles are prepared to have electrically-conductive metallic grids and electrically-conductive metallic connectors (BUS lines) on one or both supporting sides of a transparent substrate. The electrically-conductive metallic connectors are designed with one metallic main wire that comprises two or more adjacent metallic micro-wires in bundled patterns. These bundled patterns and metallic micro-wires are designed with specific dimensions and configurations to provide optimal fidelity (or correspondence) to the mask image used to provide such patterns. The electrically-conductive articles can be prepared using various manufacturing technologies and can be used as parts of various electronic devices including touch screen devices. The electrically-conductive metallic grids and connectors can be prepared and designed using various technologies that are amenable to obtaining very fine lines in predetermined patterns.
摘要:
Electroless copper plating baths include alternative reducing agents to the conventional reducing agents currently used in the electroless plating industry. The electroless copper baths are stable and deposit a salmon bright copper deposit on substrates. Exclusion of many environmentally unfriendly conventional reducing agents enables environmentally friendly electroless copper plating baths.
摘要:
A filter includes two translucent bodies. Each of the translucent bodies has a first plane, a second plane that forms a wedge angle with the first plane, and a third plane that intersects with both the first plane and the second plane, first planes of the two translucent bodies are parallel to each other, and second planes of the two translucent bodies are parallel to each other. The filter also comprises a beam splitting film, where surfaces of both sides are respectively combined with the first planes of the two translucent bodies. Two reflective films are combined, respectively, with the second planes of the two translucent bodies.
摘要:
Provided herein are processes for transferring high quality large-area graphene layers (e.g., single-layer graphene) to a flexible substrate based on preferential adhesion of certain thin metallic films to graphene followed by lamination of the metallized graphene layers to a flexible target substrate in a process that is compatible with roll-to-roll manufacturing, providing an environmentally benign and scalable process of transferring graphene to flexible substrates.
摘要:
The invention relates to ferromagnetic fibre composites, particularly ferromagnetic coated fibre plies in fibre reinforced polymer composites (FRPC), more preferably to a ferromagnetic FRPC, and composites with a plurality of functionalised fibre layers.The composite structure comprising at least one ferromagnetic fibre ply, wherein said ferromagnetic fibre ply is substantially encapsulated in a binder matrix to form a fibre reinforced polymer composite, wherein said at least one ferromagnetic fibre ply comprises a fibre ply and on at least one surface of said ply comprising at least one layer of a ferromagnetic material.
摘要:
A catalyst solution includes a precious metal nanoparticle and a polymer having a carboxyl group and a nitrogen atom. The catalyst solution is useful for a catalyzing an electroless process for plating metal on non-conductive surfaces.