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Materials Research Letters Volume 7, 2019 - Issue 4
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Original Report

Multifunctional porous catalyst produced by mechanical alloying

Mark A. AtwaterDepartment of Applied Engineering, Safety & Technology, Millersville University, Millersville, PA, USACorrespondence[email protected]
ORCID Iconhttp://orcid.org/0000-0001-7888-6209View further author information
ORCID Icon,
Laura N. GuevaraDepartment of Applied Engineering, Safety & Technology, Millersville University, Millersville, PA, USAView further author information
&
Steven J. KnaussDepartment of Applied Engineering, Safety & Technology, Millersville University, Millersville, PA, USAView further author information
Pages 131-136 | Received 19 Sep 2018, Published online: 14 Jan 2019

Figures & data

Figure 1. (A) Carbon deposition quantities for each sample after 1 hr under 4:1 C2H4:H2 at listed temperatures, and (B) increase in porosity after 1 hr under 5% H2 (bal. Ar) at listed temperatures.

Figure 1. (A) Carbon deposition quantities for each sample after 1 hr under 4:1 C2H4:H2 at listed temperatures, and (B) increase in porosity after 1 hr under 5% H2 (bal. Ar) at listed temperatures.

Figure 2 (A) Total carbon deposition and (B) carbon deposition rates measured for samples at reaction times shown. All reactions performed at 550°C under 4:1 C2H4:H2.

Figure 2 (A) Total carbon deposition and (B) carbon deposition rates measured for samples at reaction times shown. All reactions performed at 550°C under 4:1 C2H4:H2.

Figure 3. Carbon deposition after 5 min on Ni–Cu catalysts containing (A) 0% oxide, (B) 2% oxide, and (C) 30% oxide. (D) magnified view of boxed area in (C). Reactions conducted at 550°C with 4:1 C2H4:H2.

Figure 3. Carbon deposition after 5 min on Ni–Cu catalysts containing (A) 0% oxide, (B) 2% oxide, and (C) 30% oxide. (D) magnified view of boxed area in (C). Reactions conducted at 550°C with 4:1 C2H4:H2.

Figure 4. Schematic representation of the multifunctional alloy created through mechanical alloying. A single alloy is designed to serve multiple purposes through in-situ transformation.

Figure 4. Schematic representation of the multifunctional alloy created through mechanical alloying. A single alloy is designed to serve multiple purposes through in-situ transformation.

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