Sentences with phrase «hydrogen storage materials»

The production costs of hydrogen storage materials is still one of the major barriers disabling scale up for mobile or stationary application.

Typical hydrogen storage materials are limited by factors like water sensitivity, risk of explosion, difficulty of control of hydrogen - generation.

One of the main obstacles facing this technology — a potential solution to future sustainable transport — has been the lack of a lightweight, safe on - board hydrogen storage material.

Still, other teams have shown that the tiny tubes can hold about 4 % or so, close to the magic figure of 6.5 % that's needed for a viable hydrogen storage material.

Magnesium has been studied as a potential hydrogen storage material for several decades because of its relatively high hydrogen storage capacity, fast sorption kinetics (when doped with transition metal based additives).

Resume: Magnesium has been studied as a potential hydrogen storage material for several decades because of its relatively high hydrogen storage capacity, fast sorption kinetics (when doped with transition metal based additives).

«Although tremendous efforts have been devoted to the research and development of novel hydrogen storage materials, organic materials was found to be the most stable of all.»

Combining experiment and theory, scientists study the potential of inexpensive hydrogen activation catalysts to recharge chemical hydrogen storage materials

Researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new, environmentally stable solid - state hydrogen storage material constructed of Mg nanocrystals encapsulated by atomically thin and gas - selective reduced graphene oxide (rGO) sheets.

But Rothenberger and others at the meeting emphasized that a viable hydrogen storage material would have to give up the gas when it is needed.

The LLNL team has built a strong foundation of coupling spectroscopy experiments with advanced simulations and has recently extended their work to include electrochemical systems [1] and surface / interface electronic structure of hydrogen storage materials.

The process, using room temperature mechanical ball milling, provides a lower cost method to produce these alkali metals which are widely used in industrial processes as reducing and drying agents, precursors in synthesis of complex metal hydrides, hydrogen storage materials, and in nuclear engineering.

Results: Whether it is water or hydrogen storage materials, to understand their properties, researchers want to know how electrons behave.

These materials include new classes of superconductors, superhard materials, high - energy density and hydrogen storage materials, new ferroelectrics and magnetic systems, and materials that resist chemical changes under extreme conditions, said Russell Hemley, director of the Geophysical Lab and associate director of EFree.