Influences of feedstock and plasma spraying parameters on the fabrication of tubular solid oxide fuel cell anodes

Yang, Yicheng; Wang, Po Hao; Tsai, Yu Ting; Ong, Hwai Chyuan

doi:10.1016/j.ceramint.2018.01.216

Cited by 9 publications

(6 citation statements)

References 15 publications

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“…Despite involving high‐cost equipment, this method is suitable for mass production. Yang et al 64 studied the influence of feedstock and plasma spraying parameters on the performance of the NiO‐YSZ. The study concluded that the low‐power spraying technique produced an anode with high porosity (40%) but the resultant anode showed a very low conductivity of 4.79 S cm −1 at 800°C.…”

Section: Anode Fabrication Methodsmentioning

confidence: 99%

“…179 Despite involving high-cost equipment, this method is suitable for mass production. Yang et al 64 studied the influence of feedstock and plasma spraying parameters on the performance of the NiO-YSZ. The study concluded that the low-power spraying technique produced an anode with high porosity (40%) but the resultant anode showed a very low conductivity of 4.79 S cm −1 at 800 C. However, Prakash et al 58 reported that Ni/YSZ coating obtained from the plasma spraying method showed an acceptable porosity (30.5%) with an excellent conductivity of 600 S cm −1 at 800 C. In general, physical deposition is a great technique to produce thin films of anode but the required equipment is very expensive.…”

Section: Physical Deposition Techniquesmentioning

confidence: 99%

“…27 Some of the approaches that are used to synthesize anode materials including ball milling, [28][29][30][31][32] solid-state reaction (SSR) method, [33][34][35] template-based synthesis method, [36][37][38] and wet chemical methods (WCMs), such as sol-gel, 15,[39][40][41][42][43][44][45] co-precipitation, [46][47][48][49] hydrothermal and solvothermal methods, 48,50,51 and combustion method. [52][53][54][55][56][57][58] Various deposition methods were also discussed and categorized in several groups including physical deposition, [59][60][61][62][63][64][65][66] chemical deposition, [67][68][69] and colloidal deposition. 32,[70][71]…”

Section: Introductionmentioning

confidence: 99%

“…Some of the approaches that are used to synthesize anode materials including ball milling, 28‐32 solid‐state reaction (SSR) method, 33‐35 template‐based synthesis method, 36‐38 and wet chemical methods (WCMs), such as sol‐gel, 15,39‐45 co‐precipitation, 46‐49 hydrothermal and solvothermal methods, 48,50,51 and combustion method 52‐58 . Various deposition methods were also discussed and categorized in several groups including physical deposition, 59‐66 chemical deposition, 67‐69 and colloidal deposition 32,70‐76 . Other alternative fabrication techniques such as dry‐pressing, tape calendaring, impregnation/infiltration, and 3D‐printing were also explored in this review 77‐86 .…”

Section: Introductionmentioning

confidence: 99%

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A review on the preparation of anode materials and anode films for solid oxide fuel cell applications

Hadi

Somalu

Osman

et al. 2021

Intl J of Energy Research

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The primary components of SOFCs are the anode, cathode, and the electrolyte. Anode is critical in achieving the effective electrochemical oxidation of fuel; thus, its performance can be improved using homogenous powder synthesized through an appropriate method. Various synthesis methods, including solidstate reaction and wet chemical methods have been used to synthesize anode materials. However, each technique has several advantages and disadvantages.Given that anode is a porous electrode, few criteria, such as high conductivity, tolerance towards carbon deposition, chemical stability, and thermal stability, must be fulfilled. Researchers also modified the existing synthesis method to improve the performance of the anode. In addition, various anode fabrication techniques including physical and colloidal deposition techniques are briefly discussed to understand their effect on the performance of the deposited layers.The aim of this review is to discuss the various anode synthesis and deposition techniques and their influence on the properties and performance of SOFCs.

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Section: Anode Fabrication Methodsmentioning

confidence: 99%

Section: Physical Deposition Techniquesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A review on the preparation of anode materials and anode films for solid oxide fuel cell applications

Hadi

Somalu

Osman

et al. 2021

Intl J of Energy Research

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show abstract

“…Two common geometric configurations of SOFCs are planar and tubular designs (7,8). Compared to the planar cells, the tubular SOFCs have simpler sealing requirements (9). The tubular configuration is far more stable, but the planar design offers higher power density (10).…”

Section: Introductionmentioning

confidence: 99%

Tubular Solid Oxide Fuel Cells Fabricated by Tape-Casting and Dip-Coating Methods

Hedayat

2019

ECS Trans.

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Tubular anode-supported solid oxide fuel cells (SOFCs) generate lower current densities than the planar SOFCs, but they have several advantages such as ease of sealing, high durability, and thermal-cycling stability. In this study, tubular anode supported SOFCs were fabricated by coupling the tape-casting and dip-coating methods. An anode support tape-cast was rolled into tubular shape over a mandrel. The seam joined to form a tube by solvent-assisted lamination at room temperature. The sample was pre-sintered at 900 °C, followed by dip-coating and co-sintering of the electrolyte at 1400 °C. The cathode layers were dip-coated onto the electrolyte and sintered at 1150 °C. The electrochemical performance of the prepared tubular SOFC was evaluated in N2/H2 gas at 650–800 °C. The cell exhibited a maximum power density of 281 mW cm-2 at 800 °C. The results confirmed that using simple low-cost methods including tape-casting, solvent-assisted lamination and dip-coating has the potential for the mass production of tubular SOFCs.

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Cohesive strength of plasma sprayed Ni-10wt.%Al coatings enhanced by ultrasonic and depended on the power density

Liu,

Wang,

Wang

et al. 2024

Appl. Phys. A

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Influences of feedstock and plasma spraying parameters on the fabrication of tubular solid oxide fuel cell anodes

Cited by 9 publications

References 15 publications

A review on the preparation of anode materials and anode films for solid oxide fuel cell applications

A review on the preparation of anode materials and anode films for solid oxide fuel cell applications

Tubular Solid Oxide Fuel Cells Fabricated by Tape-Casting and Dip-Coating Methods

Cohesive strength of plasma sprayed Ni-10wt.%Al coatings enhanced by ultrasonic and depended on the power density

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