National University of Singapore

Other

Ping Chen

Zhitao Xiong

Jianyi Lin

Kuang Lee Tan

Bin Xue

Jizhong Luo

Xiaobin Wu

There is disclosed a multi-metal-nitrogen compound for use in hydrogen storage materials. The compound comprising two dissimilar metal atoms and a nitrogen atom. The multi-metal-nitrogen compound being capable of absorbing hydrogen at an absorption temperature and pressure, and of desorbing 60% or more by weight of said absorbed hydrogen at a desorption temperature and pressure.

Multi-metal-nitrogen compounds for use in hydrogen storage materials

This invention relates to a method of producing multi-walled carbon nanotubes (MWNT) by catalytic decomposition of gaseous carbon-containing compounds over a transition metal-based catalyst. The catalyst comprises A-B and a support, wherein A is selected from the group VIII transition metal elements and B is selected from the Group VIB transition metal elements. An additional aspect of this invention includes a method of preparing hydrogen gas.

Carbon nanotubes fabrication and hydrogen production

Metal-N-based or metalloid-N-based materials absorb a substantial amount hydrogen and are useful as hydrogen storage materials for various applications such as hydrogen fuel cell technology.

Method for reversible storage of hydrogen and materials for hydrogen storage

A method for forming metal particles and fibers, including: mixing at least one of nanotubes and nanofibers with at least one metal salt to form a mixture, and decomposing and reducing the mixture. The method of syntheses metal nanoparticles and fibers, such as Cu, Pd, Pt, Ag and Au nanoparticles and Cu sub-micron fibers, by using carbon nanotubes or carbon nanofibers as templates.

Growing community of inventors

Singapore, Singapore

Ping Chen