Comments on: New Material Could Expand Applications And Lower Costs For Solid Oxide Fuel Cells http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/ 9th Grade Biology Huntsville High School Mon, 30 Apr 2012 19:44:43 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: tyshun lanier 4th period http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-45971 tyshun lanier 4th period Sat, 14 Aug 2010 00:01:00 +0000 http://chandadavis.net/?p=1749#comment-45971 1. Less cost for this material. 2. A new ceramic material in this world would be great for this time period. 3. Energy is transfered by this material. 4. This is not capable until five years of use by one person. 5. Some fuels are used to operate this new material. 1. Less cost for this material.
2. A new ceramic material in this world would be great for this time period.
3. Energy is transfered by this material.
4. This is not capable until five years of use by one person.
5. Some fuels are used to operate this new material.

]]> By: keenan drake 2nd http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-45589 keenan drake 2nd Mon, 17 May 2010 21:21:51 +0000 http://chandadavis.net/?p=1749#comment-45589 1.durability can address problems with the solid oxide fuel cells 2.oxide fuel cells use an electrochemical process to produce electricity 3.SOFC’s have to be purified to remove sulfur 4.the new material can allow SOFC’s to operate at lower temperatures. 5.the new material must be proven in operation for up to 5 years 1.durability can address problems with the solid oxide fuel cells
2.oxide fuel cells use an electrochemical process to produce electricity
3.SOFC’s have to be purified to remove sulfur
4.the new material can allow SOFC’s to operate at lower temperatures.
5.the new material must be proven in operation for up to 5 years

]]> By: madeline Holifield 4th period science http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-45470 madeline Holifield 4th period science Fri, 07 May 2010 20:36:11 +0000 http://chandadavis.net/?p=1749#comment-45470 1.A new ceramic material described in this week’s issue of the journal Science could help expand the applications for solid oxide fuel cells. 2.Like all fuel cells, solid oxide fuel cells (SOFCs) use an electrochemical process to produce electricity by oxidizing a fuel. 3.The material has three significant drawbacks: small amounts of sulfur in fuel “poison” the anode to dramatically reduce efficiency, the use of hydrocarbon fuels creates carbon build-up which clogs the anode – and because YSZ has limited conductivity at low temperatures – SOFCs must operate at high temperatures. 4. Fuels used in SOFCs, such as natural gas or propane, must be purified to remove sulfur, which increases their cost. 5.So far, the new material has provided steady performance for up to 1,000 hours of operation in a small laboratory-scale SOFC. To be commercially viable, however, the material will have to be proven in operation for up to five years – the expected lifespan of a commercial SOFC. 1.A new ceramic material described in this week’s issue of the journal Science could help expand the applications for solid oxide fuel cells.
2.Like all fuel cells, solid oxide fuel cells (SOFCs) use an electrochemical process to produce electricity by oxidizing a fuel.
3.The material has three significant drawbacks: small amounts of sulfur in fuel “poison” the anode to dramatically reduce efficiency, the use of hydrocarbon fuels creates carbon build-up which clogs the anode – and because YSZ has limited conductivity at low temperatures – SOFCs must operate at high temperatures.
4. Fuels used in SOFCs, such as natural gas or propane, must be purified to remove sulfur, which increases their cost.
5.So far, the new material has provided steady performance for up to 1,000 hours of operation in a small laboratory-scale SOFC. To be commercially viable, however, the material will have to be proven in operation for up to five years – the expected lifespan of a commercial SOFC.

]]> By: brett stoddard 5th period http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-45441 brett stoddard 5th period Tue, 04 May 2010 03:31:30 +0000 http://chandadavis.net/?p=1749#comment-45441 There is a new ceramic material . It was described in the weeks issue Its gona help expand the applications for solid oxide fuel cells. Its a device that generates electricity. It was the issue of the journal science There is a new ceramic material .
It was described in the weeks issue
Its gona help expand the applications for solid oxide fuel cells.
Its a device that generates electricity.
It was the issue of the journal science

]]> By: madison extine 5th period http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-42854 madison extine 5th period Mon, 08 Feb 2010 23:53:14 +0000 http://chandadavis.net/?p=1749#comment-42854 . This material will cost less. 2. you really dont need to supply it with water to clean it. 3. Has drawbacks such as piosen. 4. We could have much more expensive fuel. 5. The new material must be proven in operation for up to 5 years . This material will cost less.
2. you really dont need to supply it with water to clean it.
3. Has drawbacks such as piosen.
4. We could have much more expensive fuel.
5. The new material must be proven in operation for up to 5 years

]]> By: Courtney Terry-4th http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-42476 Courtney Terry-4th Tue, 02 Feb 2010 00:04:55 +0000 http://chandadavis.net/?p=1749#comment-42476 1. This material will cost less. 2. you really dont need to supply it with water to clean it. 3. Has drawbacks such as piosen. 4. We could have much more expensive fuel. 5. The new material must be proven in operation for up to 5 years. 1. This material will cost less.
2. you really dont need to supply it with water to clean it.
3. Has drawbacks such as piosen.
4. We could have much more expensive fuel.
5. The new material must be proven in operation for up to 5 years.

]]> By: Cassidy McCarter-4th http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-41831 Cassidy McCarter-4th Tue, 19 Jan 2010 01:23:58 +0000 http://chandadavis.net/?p=1749#comment-41831 1 A new ceramic material could help expand he applacations for solid oxide fuel cells. 2. The new mixed ion has a very long term durability 3. This material will cost less. 4. The new material can allow SOFC’s to operate at lower temperatures. 5. The material allows hydrogen sulfide in concentrations as high as 50 parts per-million, 1 A new ceramic material could help expand he applacations for solid oxide fuel cells.
2. The new mixed ion has a very long term durability
3. This material will cost less.
4. The new material can allow SOFC’s to operate at lower temperatures.
5. The material allows hydrogen sulfide in concentrations as high as 50 parts per-million,

]]> By: Logan Storey http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-41570 Logan Storey Mon, 11 Jan 2010 23:08:46 +0000 http://chandadavis.net/?p=1749#comment-41570 A new ceramic material could help expand the applications for solid oxide fuel cells.The development of this material suggests that we could have a much less expensive solid oxide fuel cell.This new material would potentially allow the fuel cells to run with dirty hydrocarbon fuels without the need to clean them and supply water. SOFCs use an electrochemical process to produce electricity by oxidizing a fuel.Solid oxide fuel cells offer high energy efficiency, the potential for direct utilization of all types of fuels including renewable biofuels, and the possibility of lower costs since they do not use any precious metals. A new ceramic material could help expand the applications for solid oxide fuel cells.The development of this material suggests that we could have a much less expensive solid oxide fuel cell.This new material would potentially allow the fuel cells to run with dirty hydrocarbon fuels without the need to clean them and supply water. SOFCs use an electrochemical process to produce electricity by oxidizing a fuel.Solid oxide fuel cells offer high energy efficiency, the potential for direct utilization of all types of fuels including renewable biofuels, and the possibility of lower costs since they do not use any precious metals.

]]> By: SHAQUERA WADE 6 http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-41353 SHAQUERA WADE 6 Fri, 18 Dec 2009 16:18:10 +0000 http://chandadavis.net/?p=1749#comment-41353 1)The new ceramic material could allow solid oxide fuel cells to work at lower temperatures. 2)It uses an electrochemical process to make electricity. 3)It would cost less money to use. 4)You dont need to supply it with water or clean it. 5)The material allows hydrogen sulfide in concentrations as high as 50 parts per-million, 1)The new ceramic material could allow solid oxide fuel cells to work at lower temperatures.

2)It uses an electrochemical process to make electricity.

3)It would cost less money to use.

4)You dont need to supply it with water or clean it.

5)The material allows hydrogen sulfide in concentrations as high as 50 parts per-million,

]]> By: Celia Farrell 1st period http://chandadavis.net/2009/10/19/new-material-could-expand-applications-and-lower-costs-for-solid-oxide-fuel-cells/comment-page-1/#comment-41218 Celia Farrell 1st period Mon, 14 Dec 2009 22:24:40 +0000 http://chandadavis.net/?p=1749#comment-41218 1. A new ceramic material could expand the applications and lower the cost of solid oxide fuel cells 2. The new mixed ion has a very long term durability 3. Its development could address two of the most vexing problems facing the solid oxide fuel cells 4. The new material can allow SOFC’s to operate at lower temperatures 5. The new material must be proven in operation for up to 5 years 1. A new ceramic material could expand the applications and lower the cost of solid oxide fuel cells

2. The new mixed ion has a very long term durability

3. Its development could address two of the most vexing problems facing the solid oxide fuel cells

4. The new material can allow SOFC’s to operate at lower temperatures

5. The new material must be proven in operation for up to 5 years

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