@inproceedings{eca7aa86de524cd892e8f4e1fcdff48e,
title = "Activation and gas sorption properties of nano-size titanium powder getters",
abstract = "Non-evaporable getters (NEGs) are characterized by two major properties i.e. the activation and gas sorption rate for specific gases. Most of the commercial getters are alloys composed of micron-size powders. There have been speculations on the advantage of using nanosize powders as getter material for the obvious increase in volume to surface area ratio and for effective reaction with gases on size reduced particles. In this study, titanium powders of about 80 nm were prepared by electrical wire explosion method and their gettering properties were measured in accordance to ASTM standard. The activation of nano-size titanium powders was completed at about 450°C and the sorption rate was over 4 times higher than those of the micron-size titanium powders.",
keywords = "Hydrogen gas sorption, Nano powder, Non-evaporable getter, Titanium",
author = "Miyoung Park and Ho Ha and Wonbaek Kim and Jeshin Park and Changyoul Suh and Saetbyul Woo",
year = "2007",
doi = "10.4028/3-908451-31-0.1281",
language = "English",
isbn = "3908451310",
series = "Solid State Phenomena",
publisher = "Trans Tech Publications Ltd",
number = "PART 2",
pages = "1281--1284",
booktitle = "Advances in Nanomaterials and Processing - IUMRS - ICA - 2006 International Conference in Asia",
edition = "PART 2",
note = "IUMRS International Conference in Asia 2006, IUMRS-ICA 2006 ; Conference date: 10-09-2006 Through 14-09-2006",
}