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Related Concept Videos

Molecular Compounds: Formulas and Nomenclature03:10

Molecular Compounds: Formulas and Nomenclature

Molecular compounds or covalent compounds result when atoms share electrons to form covalent bonds. Since there is no electron transfer, molecular compounds do not contain ions; instead, they consist of discrete, neutral molecules.
Hydrogen Bonds01:04

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A hydrogen bond is formed when a weakly positive hydrogen atom already bonded to one electronegative atom (for example, the oxygen in the water molecule) is attracted to another electronegative atom from another polar molecule, such as water (H2O), hydrogen fluoride (HF), or ammonia (NH3). The huge electronegativity difference between the H atom (2.1) and the atom to which it is bonded (4.0 for an F atom, 3.5 for an O atom, or 3.0 for an N atom), combined with the very small size of an H atom...
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Related Experiment Video

Updated: Jun 27, 2026

A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions
06:32

A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions

Published on: August 17, 2016

B-N compounds for chemical hydrogen storage.

Charles W Hamilton1, R Tom Baker, Anne Staubitz

  • 1Los Alamos National Laboratory, Inorganic, Isotope, and Actinide Chemistry, MS J582, Los Alamos, NM 87545, USA. chamilton@lanl.gov

Chemical Society Reviews
|December 18, 2008
PubMed
Summary
This summary is machine-generated.

Boron-nitrogen compounds offer excellent hydrogen storage capacity for transportation. Ammonia borane, a simple B-N compound, shows high potential for chemical hydrogen storage applications.

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Last Updated: Jun 27, 2026

A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions
06:32

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08:40

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

Area of Science:

  • Materials Science
  • Chemical Engineering
  • Sustainable Energy

Background:

  • Efficient hydrogen storage is crucial for transportation applications, demanding high volumetric and gravimetric capacity.
  • Boron-nitrogen (B-N) compounds are promising due to their lightweight nature and ability to store multiple hydrogen atoms.

Purpose of the Study:

  • To review various hydrogen storage methods.
  • To focus on chemical hydrogen storage using B-N compounds.
  • To highlight ammonia borane (H3NBH3) as a key material.

Main Methods:

  • Critical review of existing literature on hydrogen storage.
  • Concentration on chemical storage mechanisms within B-N compounds.
  • Detailed examination of ammonia borane's properties and potential.

Main Results:

  • B-N compounds exhibit favorable characteristics for hydrogen storage.
  • Ammonia borane (H3NBH3) demonstrates a significant theoretical hydrogen storage capacity of 19.6 wt%.

Conclusions:

  • Chemical hydrogen storage using B-N compounds, particularly ammonia borane, is a viable pathway for transportation.
  • Further research into B-N compounds can advance hydrogen storage technologies.