Hierarchical Structure of CuO Nanowires Decorated with Ni(OH) 2 Supported on Cu Foam for Hydrogen Production via Urea Electrocatalysis

Small Methods ◽  
2021 ◽  
pp. 2101017
Author(s):  
Hainan Sun ◽  
Jiapeng Liu ◽  
Gao Chen ◽  
Hyunseung Kim ◽  
Sangwoo Kim ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hierarchical Structure ◽  
Cuo Nanowires ◽  
Cu Foam

Prolonging the lifetimes of plasmonic hot electrons for efficient hydrogen evolution by Ag@N,O-C interfaces with a unique ginkgo-leaf hierarchical structure

2020 ◽  
Vol 8 (34) ◽  
pp. 17449-17453
Author(s):  
Yun Yang ◽  
Guilin Zhuang ◽  
Liming Sun ◽  
Xibo Zhang ◽  
Xiaoqin Yan ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Hierarchical Structure ◽  
Ag Nanoparticles ◽  
Hot Electrons ◽  
Ginkgo Leaf

N,O-doped C layers fully-coated Ag nanoparticles have assembled to form into a three-level hierarchical structure, which have shown highly-improved photocatalytic activity toward hydrogen production reaction from water.

Hydrogen production in microreactor using porous SiC ceramic with a pore-in-pore hierarchical structure as catalyst support

2020 ◽  
Vol 45 (41) ◽  
pp. 20922-20932
Author(s):  
Moyu Liao ◽  
Chenxu Guo ◽  
Wenming Guo ◽  
Tianci Hu ◽  
Hang Qin ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hierarchical Structure ◽  
Catalyst Support ◽  
Sic Ceramic ◽  
Porous Sic

scholarly journals Yucca fern shaped CuO nanowires on Cu foam for remitting capacity fading of Li-ion battery anodes

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Zhifeng Wang ◽  
Yanshan Zhang ◽  
Hanqing Xiong ◽  
Chunling Qin ◽  
Weimin Zhao ◽  
...  
Keyword(s):  
Li Ion Battery ◽  
Capacity Fading ◽  
Cuo Nanowires ◽  
Li Ion ◽  
Cu Foam

In-situ fabricated CuO nanowires/Cu foam as a monolithic catalyst for plasma-catalytic oxidation of toluene

2017 ◽  
Vol 100 ◽  
pp. 187-190 ◽  
Author(s):  
Minfang Zheng ◽  
Dongqi Yu ◽  
Lianjie Duan ◽  
Weihang Yu ◽  
Lei Huang
Keyword(s):  
Catalytic Oxidation ◽  
Monolithic Catalyst ◽  
Cuo Nanowires ◽  
Cu Foam

Lithiophilic Sb Surface Modified Cu Nanowires Grown on Cu Foam: A Synergy of 1D@3D Hierarchical Structure toward Stable Lithium Metal Anodes

2021 ◽  
Author(s):  
Xuelian Fu ◽  
Chaoqun Shang ◽  
Guofu Zhou ◽  
Xin Wang
Keyword(s):  
Hierarchical Structure ◽  
Electrochemical Property ◽  
Dendrite Growth ◽  
Lithium Metal ◽  
Safety Risk ◽  
Cu Nanowires ◽  
Lithium Metal Anodes ◽  
Surface Modified ◽  
Cu Foam ◽  
Metal Anodes

The uncontrollable lithium (Li) dendrite growth during repeated cycles involves safety risk and undesirable electrochemical property of Li metal batteries (LMBs). This hinders the commercialization of LMBs. To realize dendrite-free...

Relationships between hierarchical structure and properties in macromolecular systems

1987 ◽  
Vol 45 ◽  
pp. 440-443
Author(s):  
E. Baer
Keyword(s):  
Uniaxial Tension ◽  
Hierarchical Structure ◽  
Inorganic Material ◽  
Hierarchical Structures ◽  
Bone Collagen ◽  
Structure And Properties ◽  
Connective Tissues ◽  
Scale Level ◽  
Fibrous Protein ◽  
Macromolecular Systems

The most advanced macromolecular materials are found in plants and animals, and certainly the connective tissues in mammals are amongst the most advanced macromolecular composites known to mankind. The efficient use of collagen, a fibrous protein, in the design of both soft and hard connective tissues is worthy of comment. Very crudely, in bone collagen serves as a highly efficient binder for the inorganic hydroxyappatite which stiffens the structure. The interactions between the organic fiber of collagen and the inorganic material seem to occur at the nano (scale) level of organization. Epitatic crystallization of the inorganic phase on the fibers has been reported to give a highly anisotropic, stress responsive, structure. Soft connective tissues also have sophisticated oriented hierarchical structures. The collagen fibers are “glued” together by a highly hydrated gel-like proteoglycan matrix. One of the simplest structures of this type is tendon which functions primarily in uniaxial tension as a reinforced elastomeric cable between muscle and bone.

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