scholarly journals CuZn@N‑doped graphene layer for upgrading of furfural to furfuryl alcohol

2022 ◽  
Vol 517 ◽  
pp. 112066
Author(s):  
Xiaoqi Yan ◽  
Guanyi Zhang ◽  
Qingqing Zhu ◽  
Xiangjin Kong
Keyword(s):  
Furfuryl Alcohol ◽  
Graphene Layer ◽  
Doped Graphene

Compacted dimensions and singular plasmonic surfaces

Science ◽  
2017 ◽  
Vol 358 (6365) ◽  
pp. 915-917 ◽  
Author(s):  
J. B. Pendry ◽  
Paloma Arroyo Huidobro ◽  
Yu Luo ◽  
Emanuele Galiffi
Keyword(s):  
Field Theory ◽  
Simple Model ◽  
Surface Plasmon ◽  
Graphene Layer ◽  
Field Theories ◽  
Two Dimensional ◽  
Experimental Realization ◽  
Four Dimensions ◽  
Metal Grating ◽  
Doped Graphene

In advanced field theories, there can be more than four dimensions to space, the excess dimensions described as compacted and unobservable on everyday length scales. We report a simple model, unconnected to field theory, for a compacted dimension realized in a metallic metasurface periodically structured in the form of a grating comprising a series of singularities. An extra dimension of the grating is hidden, and the surface plasmon excitations, though localized at the surface, are characterized by three wave vectors rather than the two of typical two-dimensional metal grating. We propose an experimental realization in a doped graphene layer.

Nitrogen-doped graphene layer-encapsulated NiFe bimetallic nanoparticles synthesized by an arc discharge method for a highly efficient microwave absorber

2020 ◽  
Vol 7 (5) ◽  
pp. 1148-1160 ◽  
Author(s):  
Xinghao Qu ◽  
Yuanliang Zhou ◽  
Xiyang Li ◽  
Muhammad Javid ◽  
Feirong Huang ◽  
...  
Keyword(s):  
Graphene Layer ◽  
Bimetallic Nanoparticles ◽  
Arc Discharge ◽  
Synergistic Effects ◽  
Shell Structures ◽  
Magnetic Losses ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Discharge Method

NiFe@NC nanocomposites exhibit excellent microwave absorption benefiting from their core@shell structures and synergistic effects of dielectric/magnetic losses.

scholarly journals Porous graphene nanocages with wrinkled surfaces enhancing electrocatalytic activity of lithium/sulfuryl chloride batteries

RSC Advances ◽  
2021 ◽  
Vol 11 (16) ◽  
pp. 9469-9475
Author(s):  
Xiangyang Li ◽  
Hirbod Maleki Kheimeh Sari ◽  
Lanjie Niu ◽  
Gege He ◽  
Yao Zhou ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Graphene Layer ◽  
High Surface ◽  
Sulfuryl Chloride ◽  
Interface Properties ◽  
Nitrogen Doped ◽  
Porous Graphene ◽  
N Doping ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Nitrogen-doped graphene nanocages with high surface roughness highly overcome the defect of lithium/sulfuryl chloride batteries, which is attributed to the superior interface properties from the porous graphene layer and N-doping effect.

Electronic structure and ultrafast charge transfer dynamics of phosphorous doped graphene layers on a copper substrate: a combined spectroscopic study

RSC Advances ◽  
2015 ◽  
Vol 5 (91) ◽  
pp. 74189-74197 ◽  
Author(s):  
Dunieskys Gonzalez Larrude ◽  
Yunier Garcia-Basabe ◽  
Fernando Lázaro Freire Junior ◽  
Maria Luiza M. Rocco
Keyword(s):  
Electron Transfer ◽  
Electronic Structure ◽  
Graphene Layer ◽  
Copper Substrate ◽  
Electron Transfer Mechanism ◽  
Graphene Layers ◽  
Doped Graphene ◽  
Charge Transfer Dynamics ◽  
Ultrafast Charge Transfer ◽  
P Type

Spectroscopy characterization on a phosphorous doped graphene layer suggests p-type doping governed by an electron transfer mechanism with a cupper substrate.

Semi-empirical studies on electronic structures of a boron-doped graphene layer — implications on the oxidation mechanism

Carbon ◽  
1997 ◽  
Vol 35 (10-11) ◽  
pp. 1517-1525 ◽  
Author(s):  
X. Ma ◽  
Q. Wang ◽  
L.-Q. Chen ◽  
W. Cermignani ◽  
H.H. Schobert ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Graphene Layer ◽  
Empirical Studies ◽  
Oxidation Mechanism ◽  
Boron Doped ◽  
Doped Graphene ◽  
Semi Empirical

Construction of porous N-doped graphene layer for efficient oxygen reduction reaction

2019 ◽  
Vol 194 ◽  
pp. 36-44 ◽  
Author(s):  
Xiaofang Chen ◽  
Yan Liang ◽  
Li Wan ◽  
Zongli Xie ◽  
Christopher D. Easton ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Graphene Layer ◽  
Reduction Reaction ◽  
Doped Graphene

Ag-nanowires-doped graphene/Si Schottky-junction solar cells encapsulated with another graphene layer

2017 ◽  
Vol 17 (8) ◽  
pp. 1136-1141 ◽  
Author(s):  
Jong Min Kim ◽  
Sang Woo Seo ◽  
Dong Hee Shin ◽  
Ha Seung Lee ◽  
Ju Hwan Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Graphene Layer ◽  
Schottky Junction ◽  
Ag Nanowires ◽  
Doped Graphene

SEM study of the morphological effects of kinetin and zeatin on the growth and development of the apical meristem in wheat

1995 ◽  
Vol 53 ◽  
pp. 978-979
Author(s):  
G. M. Hutchins ◽  
J. S. Gardner
Keyword(s):  
Growth And Development ◽  
Furfuryl Alcohol ◽  
Apical Meristem ◽  
Plant Cells ◽  
Triticum Aestivum L ◽  
Morphological Development ◽  
Naturally Occurring ◽  
Chinese Spring Wheat ◽  
Sem Study ◽  
Moist Environment

Cytokinins are plant hormones that play a large and incompletely understood role in the life-cycle of plants. The goal of this study was to determine what roles cytokinins play in the morphological development of wheat. To achieve any real success in altering the development and growth of wheat, the cytokinins must be applied directly to the apical meristem, or spike of the plant. It is in this region that the plant cells are actively undergoing mitosis. Kinetin and Zeatin were the two cytokinins chosen for this experiment. Kinetin is an artificial hormone that was originally extracted from old or heated DNA. Kinetin is easily made from the reaction of adenine and furfuryl alcohol. Zeatin is a naturally occurring hormone found in corn, wheat, and many other plants.Chinese Spring Wheat (Triticum aestivum L.) was used for this experiment. Prior to planting, the seeds were germinated in a moist environment for 72 hours.

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