Green Car Congress

JULY 30, 2009

Cells with these new silane electrolytes exhibit long calendar life; they show no impedance rise after aging at 80% state of charge and 55 °C for one year. Full cell performance tests with LiNi 0.08 O 2 as the positive electrode and MCMB graphite as the negative electrode showed excellent cyclability both at room temperature and at 40 °C.

Ni-Li 150

Ni-Li Li-ion Nissan Lithium Titanate 150

Cars That Think

NOVEMBER 27, 2021

In each case, electronic fabrics sensitive to vibrations and charge could serve as a foundational technology. Piezoelectric materials produce surface charge when subject to mechanical deformation. We have also worked with the Rhode Island School of Design on fabric manufacturing.

MIT 116

MIT Environment Rhode Island Design 116

Cars That Think

JULY 2, 2023

Mr. Smith, who was in charge of the computer’s entire digital hardware design, and Mr. Herzfeld became close friends and often collaborated. After thinking about the problem for three months, Mr. Smith concluded in July 1982 that “the difference in size between this chip and the state of Rhode Island is not very great.”

Design 121

Design Engine Parts Personal 121