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CAS IR Grid
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金属研究所 [3]
高能物理研究所 [2]
长春光学精密机械与物... [1]
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期刊论文 [7]
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Ce掺杂对(Sm_(1-y)Ce_y)_2Fe_(17)N_x结构和磁性能的影响(英文)
期刊论文
OAI收割
稀有金属材料与工程, 2020, 卷号: 49, 期号: 10, 页码: 3412-3418
作者:
徐健伟
;
郑精武
;
陈海波
;
乔梁
;
应耀
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/12/15
Sm_2Fe_(17)N_x
Ce取代
最大磁能积
相偏聚
Ce变价
Facile Fabrication of Fe2O3/Nitrogen Deficient g-C3N4-x Composite Catalysts with Enhanced Photocatalytic Performances
期刊论文
OAI收割
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2019, 卷号: 34, 期号: 5, 页码: 1018-1023
作者:
Liu Qi
;
Zhang Shici
;
Li Ermao
;
Zhang Yi
;
Xia Shibin
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2020/05/13
Fe2O3/nitrogen deficient g-C3N4-x
characterization
carbon materials
heterojunction
efficient photocatalytic activity
Iron Oxide Nanoclusters Incorporated into Iron Phthalocyanine as Highly Active Electrocatalysts for the Oxygen Reduction Reaction
期刊论文
OAI收割
CHEMCATCHEM, 2018, 卷号: 10, 期号: 2, 页码: 475-483
作者:
Cheng, Y
;
Liang, J
;
Veder, JP
;
Li, M
;
Chen, SM
  |  
收藏
  |  
浏览/下载:85/0
  |  
提交时间:2018/06/05
Fe-n-x
Functionalized Carbon Nanotubes
Ray-absorption Spectroscopy
In-situ
Fuel-cells
Doped Carbon
Bifunctional Electrocatalysts
c Electrocatalysts
Mesoporous Carbon
Graphene Oxide
Meta-organic-framework-derived fe-n/c electrocatalyst with five-coordinated fe-n-x), sites for advanced oxygen reduction in acid media
期刊论文
iSwitch采集
Acs catalysis, 2017, 卷号: 7, 期号: 3, 页码: 1655-1663
作者:
Lai, Qingxue
;
Zheng, Lirong
;
Liang, Yanyu
;
He, Jianping
;
Zhao, Jingxiang
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2019/04/23
Host guest chemistry
Confinement effect
Fe-n-x sites
Five-coordinated configuration
Oxygen reduction
Electrocatalytic mechanism
Meta-Organic-Framework-Derived Fe-N/C Electrocatalyst with Five-Coordinated Fe-N-x), Sites for Advanced Oxygen Reduction in Acid Media
期刊论文
OAI收割
ACS CATALYSIS, 2017, 卷号: 7, 期号: 3, 页码: 1655-1663
作者:
Zheng LR(郑黎荣)
;
Chen, JH
;
Zhao, JX
;
He, JP
;
Liang, YY
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2019/08/27
host guest chemistry
confinement effect
Fe-N-x sites
five-coordinated configuration
oxygen reduction
electrocatalytic mechanism
一种缓释型青霉素阴离子插层水滑石材料及其制备和应用
专利
OAI收割
专利类型: 发明, 专利号: CN201110290535.3, 申请日期: 2012-06-20, 公开日期: 2012-06-20
作者:
王毅
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2014/08/04
一种缓释型青霉素阴离子插层水滑石材料
M3+为Al3+
M2+/M3+的摩尔比为1.6~4.5
0.2≤x≤0.4。
其特征在于:所述水滑石材料化学组成通式为[M2+1?xM3+x(OH)2]x+(C16H17N2O4S?)x·nH2O
Cr3+
M2+为Mg2+
Fe3+
Zn2+
V3+
Ni2+
Co3+
Fe2+或Mn2+的二价金属离子
Ga3+或Ti3+的三价金属离子
Excitonic properties of vertically aligned ZnO nanotubes under high-density excitation (EI CONFERENCE)
会议论文
OAI收割
Lu Y. M.
;
Liang H. W.
;
Shen D. Z.
;
Zhang Z. Z.
;
Zhang J. Y.
;
Zhao D. X.
;
Liu Y. C.
;
Fan X. W.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2013/03/25
In this paper
highly oriented and vertically arranged ZnO nanotubes are prepared on Al2O3 (0 0 0 1) substrate without employing any metal catalysts by plasma-assisted molecular beam epitaxy. The photoluminescence (PL) spectra at room temperature are studied under high excitation densities. Under lower excitation density (60 kW/cm2)
PL spectrum shows that one strong free exciton emission (FE) locates at 3.306 eV. As the excitation density increases up to 200 kW/cm2
a new emission peak (Pn) located at low-energy side of FE is attributed to the spontaneous emission due to an exciton-exciton (Ex-E x) scattering process from two ground state excitons
where one exciton is recombined by emitting a photon and the other is scattered into the excited states of n=2
3
4.... Under excitation density of 300 kW/cm 2
the stimulated emission originating from Ex-E x scattering is obtained. When the excitation density is above 580 kW/cm2
the emission from electron-hole plasma is observed in low-energy side of the P band and indicates a typical superradiation recombination processes with increasing excitation density. 2006 Elsevier B.V. All rights reserved.
Dependence of magnetic properties on microstructure in mechanically alloyed Nd-Fe-Ti-N
期刊论文
OAI收割
Journal of Magnetism and Magnetic Materials, 1997, 卷号: 169, 期号: 1-2, 页码: 135-144
Z. Q. Jin
;
X. K. Sun
;
W. Liu
;
X. G. Zhao
;
Q. F. Xiao
;
Y. C. Sui
;
Z. D. Zhang
;
Z. G. Wang
;
H. X. Qin
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2012/04/14
Nd(Fe
TM)(12)N-x compound
magnetic hardening
mechanical alloying
permanent-magnets
nitrides
Phases of melt-spun Sm1-xFe7+x alloys and magnetic properties of their nitrides
期刊论文
OAI收割
Journal of Magnetism and Magnetic Materials, 1997, 卷号: 173, 期号: 3, 页码: 295-301
H. T. Kim
;
Q. F. Xiao
;
Z. D. Zhang
;
D. Y. Geng
;
Y. B. Kim
;
T. K. Kim
;
H. M. Kwon
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2012/04/14
quenching
Sm1-xFe7+x (O<=x<=0.9) alloys
Th2Zn17-type structure
TbCu7-type structure
nitrogenation
earth intermetallic compounds
sm-fe-n