6 research outputs found
AN INFORMATIVE PIPELINING WITH SCHEDULING REGULATOR TO SUPPORT RECOVERY
Within this work, we apply Razor to hardware accelerators that find growing application in System-on-Nick designs rich in-performance needs that must definitely be delivered under stringent power budgets. We exploit these traits usual for DSP and image-processing accelerators to apply Razor recovery in manner that's amenable to RTL validation and verification. We describe the implementation and plastic measurement is a result of a Razor-based hardware loop-accelerator (RZLA), applying the Sobel edge-recognition formula. Unlike microprocessors, the RZLA pipeline is data path-dominated with statically-scheduled control which has queue-based storage structures that are simply extended to aid check-pointing and recovery. The RFF is deployed along with an amount-sensitive latch-insertion based formula to deal with the minimum-delay constraint contained in all Razor systems. This formula enables using the time period for timing speculation resulting in robust error recognition and correction across a large dynamic current- and frequency-scaling range
Synthesis of Hierarchically Porous SnO2 Microspheres and Performance Evaluation as Li-Ion Battery Anode by Using Different Binders
We have prepared nanoporous SnO2 hollow
microspheres (HMS) by employing the resorcinol-formaldehyde (RF) gel method. Further, we have investigated the electrochemical property of SnO2−HMS as negative electrode material in rechargeable Li-ion batteries by employing three different binderspolyvinylidene difluoride (PVDF), Na salt
of carboxy methyl cellulose (Na-CMC), and Na-alginate. At
1C rate, SnO2 electrode with Na-alginate binder exhibits
discharge capacity of 800 mA h g−1, higher than when Na-
CMC (605 mA h g−1) and PVDF (571 mA h g−1) are used as
binders. After 50 cycles, observed discharge capacities were
725 mA h g−1, 495 mA h g−1, and 47 mA h g−1, respectively,
for electrodes with Na-alginate, Na-CMC, and PVDF binders that amounts to a capacity retention of 92%, 82%, and 8% .
Electrochemical impedance spectroscopy (EIS) results confirm that the SnO2 electrode with Na-alginate as binder had much
lower charge transfer resistance than the electrode with Na-CMC and PVDF binders. The superior electrochemical property of
the SnO2 electrode containing Na-alginate can be attributed to the cumulative effects arising from integration of nanoarchitecture
with a suitable binder; the hierarchical porous structure would accommodate large volume changes during the Li interaclation− deintercalation process, and the Na-alginate binder provides a stronger adhesion betweeen electrode film and current collecto
Synthesis of Hierarchically Porous SnO<sub>2</sub> Microspheres and Performance Evaluation as Li-Ion Battery Anode by Using Different Binders
We
have prepared nanoporous SnO<sub>2</sub> hollow microspheres (HMS)
by employing the resorcinol-formaldehyde (RF) gel method. Further,
we have investigated the electrochemical property of SnO<sub>2</sub>–HMS as negative electrode material in rechargeable Li-ion
batteries by employing three different bindersî—¸polyvinylidene
difluoride (PVDF), Na salt of carboxy methyl cellulose (Na-CMC), and
Na-alginate. At 1C rate, SnO<sub>2</sub> electrode with Na-alginate
binder exhibits discharge capacity of 800 mA h g<sup>–1</sup>, higher than when Na-CMC (605 mA h g<sup>–1</sup>) and PVDF
(571 mA h g<sup>–1</sup>) are used as binders. After 50 cycles,
observed discharge capacities were 725 mA h g<sup>–1</sup>,
495 mA h g<sup>–1</sup>, and 47 mA h g<sup>–1</sup>,
respectively, for electrodes with Na-alginate, Na-CMC, and PVDF binders
that amounts to a capacity retention of 92%, 82%, and 8% . Electrochemical
impedance spectroscopy (EIS) results confirm that the SnO<sub>2</sub> electrode with Na-alginate as binder had much lower charge transfer
resistance than the electrode with Na-CMC and PVDF binders. The superior
electrochemical property of the SnO<sub>2</sub> electrode containing
Na-alginate can be attributed to the cumulative effects arising from
integration of nanoarchitecture with a suitable binder; the hierarchical
porous structure would accommodate large volume changes during the
Li interaclation–deintercalation process, and the Na-alginate
binder provides a stronger adhesion betweeen electrode film and current
collector