FABRICATION OF A DISORDERED AND NANO
... some mechanical properties, as a result of the refinement of microstructure, nanometric grains were obtained, and also to a dispersion strengthening mechanism induced by the MA process [16, 17]. MA is a high energy ball milling process, the MA is a solid state processing technique for the synthesis ...
... some mechanical properties, as a result of the refinement of microstructure, nanometric grains were obtained, and also to a dispersion strengthening mechanism induced by the MA process [16, 17]. MA is a high energy ball milling process, the MA is a solid state processing technique for the synthesis ...
Polyimides for piezoelectric materials, magnetoelectric
... 5.2.1. Synthesis and fabrication of polyimide based ME nanocomposites ..................................... 216 5.2.2. Characterization of nanocomposites ..................................................................................... 219 A. Thermal and morphological characterization .......... ...
... 5.2.1. Synthesis and fabrication of polyimide based ME nanocomposites ..................................... 216 5.2.2. Characterization of nanocomposites ..................................................................................... 219 A. Thermal and morphological characterization .......... ...
Crystallographic Anisotropy Control of n-type Bi-Te
... The shear extrusion processing combined with bulk mechanical alloying is proposed to yield the n-type Bi-Te-Se material from elemental granules. It has well-developed texture so as to improve the electric conductivity and thermoelectric properties. The shear extrusion processing of (Bi2 Se3 )0:05 (B ...
... The shear extrusion processing combined with bulk mechanical alloying is proposed to yield the n-type Bi-Te-Se material from elemental granules. It has well-developed texture so as to improve the electric conductivity and thermoelectric properties. The shear extrusion processing of (Bi2 Se3 )0:05 (B ...
Carbon materials for the electrochemical storage of energy in
... of potential U [1,2]. Then, the derivative C 5 dq / dU corresponds to a faradaic kind of capacitance. The term ‘pseudo’ originates from the fact that the double-layer capacitance arises from quick faradaic charge transfer reactions and not only from electrostatic charging. Pseudocapacitance effects ...
... of potential U [1,2]. Then, the derivative C 5 dq / dU corresponds to a faradaic kind of capacitance. The term ‘pseudo’ originates from the fact that the double-layer capacitance arises from quick faradaic charge transfer reactions and not only from electrostatic charging. Pseudocapacitance effects ...
Combustion synthesis and nanomaterials
... for cutting tools and wear parts. Also, the nanograined WC-Co composites (50–200 nm) have a potential to replace standard materials for tools and dies, and wear parts because of their extremely higher hardness. Relatively low final product yield, owing to formation of MgO and different salts, is a dr ...
... for cutting tools and wear parts. Also, the nanograined WC-Co composites (50–200 nm) have a potential to replace standard materials for tools and dies, and wear parts because of their extremely higher hardness. Relatively low final product yield, owing to formation of MgO and different salts, is a dr ...
Workshop on Semiconductor Materials and Detectors,
... Shizuoka University and Nanotechnology and MEMS laboratory of MIME Department at the University of Toledo. The topics covered include electronic materials, nanomaterials, neutron and other radiation detectors. These materials have numerous applications in other fields such as, electronics, biotechno ...
... Shizuoka University and Nanotechnology and MEMS laboratory of MIME Department at the University of Toledo. The topics covered include electronic materials, nanomaterials, neutron and other radiation detectors. These materials have numerous applications in other fields such as, electronics, biotechno ...
A Biodegradable Polydopamine‐Derived Electrode Material for High
... indicates that (dis)charging process will improve the efficiency of redox reactions between catechols and o-benzoquinones, thus guaranteeing long-term cycling.[11] The good cycling performance indicates that the PDA electrode is stable in the electrolyte during the charge/discharge process. When the ...
... indicates that (dis)charging process will improve the efficiency of redox reactions between catechols and o-benzoquinones, thus guaranteeing long-term cycling.[11] The good cycling performance indicates that the PDA electrode is stable in the electrolyte during the charge/discharge process. When the ...
methods and models
... measurements. Thus the calculations of model complex are reproducing it magnetic properties correctly, but are predicting the stereochemistry incorrectly. In order to determine the role of alkyl fragments in the stabilization of different spin states of complex the model structures with the tert-but ...
... measurements. Thus the calculations of model complex are reproducing it magnetic properties correctly, but are predicting the stereochemistry incorrectly. In order to determine the role of alkyl fragments in the stabilization of different spin states of complex the model structures with the tert-but ...
Dynamic Behavior of Polymer at High Strain Rate
... specimen, a pulse shaper must be used. The sensing block undergoes the loading signal from the specimen; the latter will be in dynamic equilibrium. This technique was also used by [9] to determine the dynamic impact strength of mild steels. To ensure homogeneous deformation of the specimen before fr ...
... specimen, a pulse shaper must be used. The sensing block undergoes the loading signal from the specimen; the latter will be in dynamic equilibrium. This technique was also used by [9] to determine the dynamic impact strength of mild steels. To ensure homogeneous deformation of the specimen before fr ...
Strain Rate Dependent Flow Stress Characterization
... The adaptation of metal forming processes from conventional size to micro size has been hindered due to the size effects. Although they are only observed in miniaturized processes, these size effects are not caused by physical or chemical phenomena occurring in scaled down systems but rather they ar ...
... The adaptation of metal forming processes from conventional size to micro size has been hindered due to the size effects. Although they are only observed in miniaturized processes, these size effects are not caused by physical or chemical phenomena occurring in scaled down systems but rather they ar ...
Solid
Solid is one of the four fundamental states of matter (the others being liquid, gas, and plasma). It is characterized by structural rigidity and resistance to changes of shape or volume. Unlike a liquid, a solid object does not flow to take on the shape of its container, nor does it expand to fill the entire volume available to it like a gas does. The atoms in a solid are tightly bound to each other, either in a regular geometric lattice (crystalline solids, which include metals and ordinary ice) or irregularly (an amorphous solid such as common window glass).The branch of physics that deals with solids is called solid-state physics, and is the main branch of condensed matter physics (which also includes liquids). Materials science is primarily concerned with the physical and chemical properties of solids. Solid-state chemistry is especially concerned with the synthesis of novel materials, as well as the science of identification and chemical composition.