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Clean Cities Goes International: Clean Cities International Program Fact Sheet (open access)

Clean Cities Goes International: Clean Cities International Program Fact Sheet

A brief overview of the Clean Cities International program, including background and plans for the future.
Date: April 27, 2001
Creator: LaRocque, T.
System: The UNT Digital Library
Charging Algorithm Extends the Life of Lead-acid Batteries: 2001 R and D 100 Award Recipient (open access)

Charging Algorithm Extends the Life of Lead-acid Batteries: 2001 R and D 100 Award Recipient

Fact sheet describing NREL's work with Recombination Technologies and Optima Batteries to develop a current interrupt charging algorithm to extend the deep life cycle of valve-regulated lead-acid batteries.
Date: September 27, 2001
Creator: Pesaran, A.
System: The UNT Digital Library
ELECTRONIC AND CHEMICAL PROPERTIES OF PD IN BIMETALLIC SYSTEMS: HOW MUCH DO WE KNOW ABOUT HETERONUCLEAR METAL-METAL BONDING? (open access)

ELECTRONIC AND CHEMICAL PROPERTIES OF PD IN BIMETALLIC SYSTEMS: HOW MUCH DO WE KNOW ABOUT HETERONUCLEAR METAL-METAL BONDING?

The experimental and theoretical studies described above illustrate the complex nature of the heteronuclear metal-metal bond. In many cases, bimetallic bonding induces a significant redistribution of charge around the bonded metals. This redistribution of charge is usually linked to the strength of the bimetallic bond, affects the position of the core and valence levels of the metals, and can determine the chemical reactivity of the system under study. New concepts are emerging [22,23,34,36] and eventually the coupling of experiment and theory can be useful for designing more efficient bimetallic catalysts [98,106,107].
Date: September 27, 2001
Creator: Rodriguez, J. A.
System: The UNT Digital Library
Concentrating Solar Power: Energy from Mirrors (open access)

Concentrating Solar Power: Energy from Mirrors

This fact sheet explains how concentrating solar power technology works and the three types of systems in development today: trough, dish, and central receiver.
Date: February 27, 2001
Creator: Poole, L.
System: The UNT Digital Library