Investigation of non-precious metal cathode catalysts for direct borohydride fuel cells

Guo, Yu; Cao, Yingjian; Tan, Qinggang; Yang, Daijun; Che, Yong; Zhang, Cunman; Ming, Pingwen; Xiao, Qiangfeng

doi:10.1039/d4ra02767a

RSC Adv.

2024

DOI: 10.1039/d4ra02767a

|View full text |Cite

Investigation of non-precious metal cathode catalysts for direct borohydride fuel cells

Yu Guo,

Yingjian Cao,

Qinggang Tan

et al.

Abstract: Various cathode catalysts for DBFCs were investigated. The Mn–Co spinel catalyst showed exceptional BH4− tolerance, enhanced durability, and achieved a peak power density of 1.5 W cm−2.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 57 publications

(58 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

A Pomegranate‐Like Nanolayer Featuring A Core‐Shell Architectural Design for Thermal‐Mechanical‐Electromagnetic Responses and Sensor

Fan,

Zhang,

Zhang

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

Multifunctional electromagnetic wave (EMW) absorbing materials are attracting attention because of their potential applications in medical, livelihood, and military. In this study, a pomegranate‐like nanolayer featuring a core‐shell architecture (PNCS) is prepared using a confinement strategy. Introducing metal atoms into this unique pomegranate‐like design (M‐PNCS, M = Mn, Fe, Co, Ni, and Cu) effectively tuned the electromagnetic response and improved the electromagnetic functions. The Mn‐PNCS composite exhibited the highest electromagnetic absorption. Its reflection loss (RL) reached −62.39 dB with an effective absorption bandwidth (EAB) at 1.8 mm of 6.0 GHz. As the charge transport capacity of the Mn‐PNCS increases, its absorption can be transformed into shielding, with a green shielding index of up to 3.54. On this basis, Mn‐PNCS is used to fabricate a multifunctional film and a new design of strain sensor. This multifunctional film integrated electromagnetic absorption, thermal insulation, hydrophobicity, flexibility, and sensing, thus showing potential for use in wearable electromagnetic protective clothing. In addition, the sensors in the simulation design achieved strain sensing through the coupling effect between the Mn‐PNCS patterns. These findings demonstrate that Mn‐PNCS is an excellent multifunctional material with potential applications in the technical fields of EMW absorption, electromagnetic shielding, and wearable devices.

show abstract

A Pomegranate‐Like Nanolayer Featuring A Core‐Shell Architectural Design for Thermal‐Mechanical‐Electromagnetic Responses and Sensor

Fan,

Zhang,

Zhang

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

show abstract

Recent advances and fundamentals of polymer electrolyte membrane in direct borohydride fuel cell application: Effectiveness, reliability, degradation, and mitigation strategies

Shaari,

Wani,

Kamarudin

et al. 2024

International Journal of Hydrogen Energy

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Investigation of non-precious metal cathode catalysts for direct borohydride fuel cells

Abstract: Various cathode catalysts for DBFCs were investigated. The Mn–Co spinel catalyst showed exceptional BH4− tolerance, enhanced durability, and achieved a peak power density of 1.5 W cm−2.

Cited by 2 publications

References 57 publications

A Pomegranate‐Like Nanolayer Featuring A Core‐Shell Architectural Design for Thermal‐Mechanical‐Electromagnetic Responses and Sensor

A Pomegranate‐Like Nanolayer Featuring A Core‐Shell Architectural Design for Thermal‐Mechanical‐Electromagnetic Responses and Sensor

Recent advances and fundamentals of polymer electrolyte membrane in direct borohydride fuel cell application: Effectiveness, reliability, degradation, and mitigation strategies

Contact Info

Product

Resources

About