Search Results - "Ren, Guangyuan"

Porous Core–Shell Fe3C Embedded N‑doped Carbon Nanofibers as an Effective Electrocatalysts for Oxygen Reduction Reaction by Ren, Guangyuan, Lu, Xianyong, Li, Yunan, Zhu, Ying, Dai, Liming, Jiang, Lei

“…The development of nonprecious-metal-based electrocatalysts with high oxygen reduction reaction (ORR) activity, low cost, and good durability in both alkaline…”
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Natural tea-leaf-derived, ternary-doped 3D porous carbon as a high-performance electrocatalyst for the oxygen reduction reaction by Guo, Zhaoyan, Xiao, Zhen, Ren, Guangyuan, Xiao, Guozheng, Zhu, Ying, Dai, Liming, Jiang, Lei

“…To commercialize fuel cells and metal-air batteries, cost-effective, highly active catalysts for the oxygen reduction reaction （ORR） must be developed. Herein,…”
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Metal-free porous nitrogen-doped carbon nanotubes for enhanced oxygen reduction and evolution reactions by Pan, Ting, Liu, Hongying, Ren, Guangyuan, Li, Yunan, Lu, Xianyong, Zhu, Ying

“…Developing efficient metal-free bi-functional electrocatalysts is required to reduce costs and improve the slow oxygen reduction reaction (ORR) and oxygen…”
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Sulfur, Trace Nitrogen and Iron Codoped Hierarchically Porous Carbon Foams as Synergistic Catalysts for Oxygen Reduction Reaction by Guo, Zhaoyan, Jiang, Congcong, Teng, Chao, Ren, Guangyuan, Zhu, Ying, Jiang, Lei

“…Sulfur, trace nitrogen and iron codoped, hierarchically porous carbon foams (HPCFs) were fabricated by directly pyrolyzing sulfur-enriched conductive polymer,…”
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A bio-inspired Co3O4-polypyrrole-graphene complex as an efficient oxygen reduction catalyst in one-step ball milling by Ren, Guangyuan, Li, Yunan, Guo, Zhaoyan, Xiao, Guozheng, Zhu, Ying, Dai, Liming, Jiang, Lei

“…The development of non-precious metal-based electrocatalysts has attracted much research attention because of their high oxygen reduction reaction (ORR)…”
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Gender identification in Chinese names by van de Weijer, Jeroen, Ren, Guangyuan, van de Weijer, Joost, Wei, Weiyun, Wang, Yumeng

“…•We discuss whether Chinese given names can be identified as female or male.•The role of specific written Chinese characters in gender identification is…”
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Surface growth of single-walled carbon nanotubes from ruthenium nanoparticles by Qian, Yong, Wang, Chunyan, Ren, Guangyuan, Huang, Bin

“…In this paper, we report that ruthenium is an active and efficient catalyst for growth of single-walled carbon nanotubes (SWNTs) by a chemical vapor deposition…”
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Preferential Growth of Semiconducting Single-Walled Carbon Nanotubes on Substrate by Europium Oxide by Qian, Yong, Huang, Bin, Gao, Fenglei, Wang, Chunyan, Ren, Guangyuan

“…In this paper, we have demonstrated that europium oxide (Eu₂O₃) is a new type of active catalyst for single-walled carbon nanotubes (SWNTs) growth under…”
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Ultrahigh Conductive Graphene Paper Based on Ball‐Milling Exfoliated Graphene by Teng, Chao, Xie, Dan, Wang, Jianfeng, Yang, Zhi, Ren, Guangyuan, Zhu, Ying

“…Due to low density, extremely high electrical and thermal conductivities, graphene has great potential to construct lightweight thermal conductive paper for…”
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Autocorrelation analysis-based OCT velocimetry for axial blood flow velocity imaging of the cerebral capillary network by Guo, Xiangsen, Ren, Guangyuan, Tang, Jianbo

“…The accurate measurement of blood flow velocity in the capillary network is challenging due to the small size of the vessels and the slow flow of red blood…”
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N-doped carbon nanofibers aerogels derived from aramid as efficient electrocatalysts for oxygen reduction reaction in alkaline and acidic media by Ren, Guangyuan, Chen, Quanshui, Zheng, Jugong, Huang, Bin, Qian, Yong

“…The development of highly active metal-free electrocatalysts with durability in both alkaline and acidic media as alternatives for platinum-based catalysts is…”
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Highly efficient extraction of thorium from aqueous solution by 2-carboxyethylphosphonic acid-functionalized chitosan xerogel by Hu, Youcai, Ding, Jianhua, Ren, Guangyuan, Jin, Tianxiang, Liu, Zhirong, Qian, Yong

“…[Display omitted] •A novel polymer xerogel (CCS-TCEP) bearing phosphonic acid was facile fabricated for thorium trapment.•CCS-TCEP achieves a maximum…”
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Facile and template-free strategy to construct N, P co-doped porous carbon nanosheets as a highly efficient electrocatalyst towards oxygen reduction reaction by Ren, Guangyuan, Huang, Bin, Li, Cuizhen, Lin, Chong, Qian, Yong

“…Two-dimensional (2D) porous carbon nanomaterials are of great interest for various applications in the field of energy conversion and storage. The development…”
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Effective adsorption of thorium ion by novel self-crosslinking polyamide acid-grafted magnetic nanocomposites by Hu, Youcai, Peng, Qihang, Jin, Tianxiang, Ren, Guangyuan, Liu, Zhirong, Qian, Yong

“…A novel self-crosslinking polymer-coated magnetic nanosorbent (Fe3O4@PAA) was prepared to remove thorium ions from aqueous solutions. The…”
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Design of single-atom catalysts on S-functionalized Mxenes for enhanced activity and selectivity in N2 electroreduction by Huang, Bin, Yang, Jing, Ren, Guangyuan, Qian, Yong, Zhang, Yong-Wei

“…Design of high-performance catalysts is one of the key research focuses in electrochemical nitrogen reduction reaction (NRR). Single atom catalysts (SACs)…”
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Sepia-Derived N, P Co-doped Porous Carbon Spheres as Oxygen Reduction Reaction Electrocatalyst and Supercapacitor by Ren, Guangyuan, Li, Yunan, Chen, Quanshui, Qian, Yong, Zheng, Jugong, Zhu, Yean, Teng, Chao

“…Developing economical, highly active nonprecious metal electrocatalysts with good durability to substitute noble metal materials is critical for the…”
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Ancient Chemistry “Pharaoh’s Snakes” for Efficient Fe-/N-Doped Carbon Electrocatalysts by Ren, Guangyuan, Gao, Liangliang, Teng, Chao, Li, Yunan, Yang, Hequn, Shui, Jianglan, Lu, Xianyong, Zhu, Ying, Dai, Liming

“…The method of fabricating nonprecious metal electrocatalysts with high activity and durability through a facile and eco-friendly procedure is of great…”
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High Performance Heteroatoms Quaternary-doped Carbon Catalysts Derived from Shewanella Bacteria for Oxygen Reduction by Guo, Zhaoyan, Ren, Guangyuan, Jiang, Congcong, Lu, Xianyong, Zhu, Ying, Jiang, Lei, Dai, Liming

“…A novel heteroatoms (N, P, S and Fe) quaternary-doped carbon (HQDC-X, X refers to the pyrolysis temperature) can be fabricated by directly pyrolyzing a…”
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High‐Density Atomic Fe–N4/C in Tubular, Biomass‐Derived, Nitrogen‐Rich Porous Carbon as Air‐Electrodes for Flexible Zn–Air Batteries by Jiao, Chuanlai, Xu, Zian, Shao, Jingze, Xia, Yu, Tseng, Jochi, Ren, Guangyuan, Zhang, Nianji, Liu, Pengfei, Liu, Chongxuan, Li, Guangshe, Chen, Shi, Chen, Shaoqing, Wang, Hsing‐Lin

“…Developing low‐cost single‐atom catalysts (SACs) with high‐density active sites for oxygen reduction/evolution reactions (ORR/OER) are desirable to promote the…”
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Accelerating Electrochemical Water Oxidation Activity by Tailoring Morphology and Electronic Structure of Nickel Organic Framework Nanoarrays with a Fe Etching Effect by Lin, Chong, He, Xiao, Tan, Ye, Wang, Shan, Zou, Junjie, Yan, Chunpei, Bi, Peiyan, Ren, Guangyuan, Tian, Jingyang

“…Fe-mediated nickel organic framework nanoarrays (NiFe-MOFs NAs) on carbon cloth were successfully constructed from ultrathin nanosheets via an etching effect…”
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