Exfoliated Graphite Nano-Platelets (xGnP) are new types of nanoparticles made from graphite. These nanoparticles consist of small stacks of graphene that are 1 to 15 nanometers thick, with diameters ranging from sub-micron to 100 microns. Since xGnP is composed of the same material as carbon nanotubes, it shares many of their electrochemical characteristics, although not their tensile strength. The platelet shape, however, offers xGnP edges that are easier to modify chemically for enhanced dispersion in polymers.
Composite materials made with polymers, like plastics, nylon, or rubber, can be made electrically or thermally conductive with the addition of small amounts of xGnP. These nanoparticles can change the fundamental properties of plastics, enabling them to perform more like metals with metallic properties. These new nanoparticles also improve barrier properties, modulus, and surface toughness when used in composites. [Contact:
XG Sciences, Inc., East Lansing, Michigan.]
Labels: 09, metal, recombinant
XURF (EXpandable SURFaces) Systems generates continuously morphable curved surfaces. Inspired by biological membranes, the resulting surfaces are rigid yet pliable and are able to respond to a variety of surfacing needs. Developed by Milgo/Bufkin, XURF allows the transformation of any flatsheet material into a three-dimensionally curved surface and can accomplish compound curvature with relative ease. Applications include interior and exterior architectural surfaces, structures, sculpture, and a variety of design products. Milgo/Bufkin has developed prototypes primarily using steel, which range from containers and lamps to structural ceiling and wall systems. [Contact:
Milgo/Bufkin, Brooklyn, NY.]
Labels: 41, digital, metal, multidimensional, process
Like the Lotus flower, which opens its petals in the presence of the sun and closes them in its absence, Hanabi opens its lamp-shade "petals" when its bulb is turned on and closes them after it has been shut off. Representing an innovative use of shape-memory alloy, the heat of the bulb makes the metal "bloom" whenever the fixture is illuminated. Hanabi is the Japanese word for fireworks and literally means flower fire. Like its namesake, the Hanabi light flickers between beauty and disappearance, embodying the Japanese appreciation of ephemerality. [Contact:
Nendo, Tokyo, Japan.]
Labels: 26, light, metal, shape-memory, transformational
Backlight is a demonstration of electroless metal plating by Tony Wurman of New York–based Wunderwurks. In contrast to conventional electrolytic processes, electroless plating uses a nongalvanic chemical plating method involving multiple reactions in an aqueous solution without external electrical power. Electroless plating can provide decorative and protective finishes for many materials, including metal, wood, glass, plastic, stone, fiberglass, ceramics, and even fabrics.
Wurman's gold-plated light sculpture of a human spine cast in urethane resin demonstrates that the electroless process is highly cost effective compared to conventional electroplating and vacuum metallizing and is not limited to the item’s size, design, or surface characteristics. Moreover, the electroless-plated object's finished surface will accept conventional paints to enable striping, accenting with graphics, or airbrushing. [Contact:
Coat of Chrome, Wind Gap, PA;
Wunderwurks, New York, NY.]
Labels: 05, metal, process, ultraperforming
Bloomframe is a window frame that can be transformed into a balcony. Designed by Amsterdam-based Hofman Dujardin Architects, the Bloomframe balcony offers a flexible living environment by making it possible to extend the domain of one's facade. In this way, the dynamic balcony enables adding outdoor space to compact apartments in urban high-rise areas.
The Bloomframe balcony can be operated automatically in one movement and with one control. The system includes provisions to guarantee collapse safety during opening and closing, and the drive consists of an rpm-controlled electric motor that operates the balcony at two points via an auto-braking reduction (drop safety). The movement is transferred by tie rods from these linear guides. The fully open position is limited mechanically, which guarantees optimum safety of the converted balcony. The application of a combined powered / mechanical movement makes the system user-friendly and easy to open and close for everyone. [via Hofman Dujardin Architecten; suggested by Corrie Messinger, Columbus, OH.]
Labels: 11, balcony, glass, metal, transformational, window
