The catalyst-free controllable growth behavior and mechanism of HfCnws on C/C composites

2021 ◽  
Vol 192 ◽  
pp. 109816
Author(s):  
Jierui Mu ◽  
Xiaohong Shi ◽  
Xu Han ◽  
Jie Li ◽  
Li Yang
Keyword(s):  
Growth Behavior ◽  
Catalyst Free ◽  
Controllable Growth

A large scale of CuS nano-networks: Catalyst-free morphologically controllable growth and their application as efficient photocatalysts

2015 ◽  
Vol 30 (24) ◽  
pp. 3746-3756 ◽  
Author(s):  
Jingwen Qian ◽  
Zengying Zhao ◽  
Zhenguang Shen ◽  
Guoliang Zhang ◽  
Zhijian Peng ◽  
...  
Keyword(s):  
Large Scale ◽  
Catalyst Free ◽  
Controllable Growth ◽  
Image Position

Abstract

Growth behavior of β-Ga2O3nanomaterials synthesized by catalyst-free thermal evaporation

2010 ◽  
Vol T139 ◽  
pp. 014079 ◽  
Author(s):  
Kwon Koo Cho ◽  
Gyu Bong Cho ◽  
Ki Won Kim ◽  
Kwang Sun Ryu
Keyword(s):  
Thermal Evaporation ◽  
Growth Behavior ◽  
Catalyst Free

scholarly journals Catalyst-free and controllable growth of SiCxNy nanorods

2001 ◽  
Vol 62 (9-10) ◽  
pp. 1567-1576 ◽  
Author(s):  
L.C. Chen ◽  
S.W. Chang ◽  
C.S. Chang ◽  
C.Y. Wen ◽  
J-J. Wu ◽  
...  
Keyword(s):  
Catalyst Free ◽  
Controllable Growth

scholarly journals Metal-catalyst-free and controllable growth of high-quality monolayer and AB-stacked bilayer graphene on silicon dioxide

Carbon ◽  
2016 ◽  
Vol 96 ◽  
pp. 203-211 ◽  
Author(s):  
Qingfeng Liu ◽  
Youpin Gong ◽  
Ti Wang ◽  
Wai-Lun Chan ◽  
Judy Wu
Keyword(s):  
Silicon Dioxide ◽  
Bilayer Graphene ◽  
Metal Catalyst ◽  
High Quality ◽  
Catalyst Free ◽  
Controllable Growth

Metal-Free Photoinduced Hydroalkylation Cascade Enabled by an Electron-Donor-Acceptor Complex

2020 ◽  
Author(s):  
José Tiago Menezes Correia ◽  
Gustavo Piva da Silva ◽  
Camila Menezes Kisukuri ◽  
Elias André ◽  
Bruno Pires ◽  
...  
Keyword(s):  
Electron Donor ◽  
Functional Group ◽  
Photoexcited Electron ◽  
One Pot ◽  
Quaternary Centers ◽  
Metal Free ◽  
Acceptor Complex ◽  
Catalyst Free ◽  
Donor Acceptor ◽  
Radical Cascade

A metal- and catalyst-free photoinduced radical cascade hydroalkylation of 1,7-enynes has been disclosed. The process is triggered by a SET event involving a photoexcited electron-donor-aceptor complex between NHPI ester and Hantzsch ester, which decomposes to afford a tertiary radical that is readily trapped by the enyne. <a>The method provides an operationally simple, robust and step-economical approach to the construction of diversely functionalized dihydroquinolinones bearing quaternary-centers. A sequential one-pot hydroalkylation-isomerization approach is also allowed giving access to a family of quinolinones. A wide substrate scope and high functional group tolerance was observed in both approaches</a>.

INDALLOY 160-190

Alloy Digest ◽  
1984 ◽  
Vol 33 (1) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Precision Measurement ◽  
Heat Treating ◽  
Spray Forming ◽  
Growth Behavior ◽  
Temperature Range

Abstract INDALLOY 160-190 is a bismth-base low-melting alloy that melts through th temperature range 160-190 F. It shrinks immediately upon solidification, grows back to zero in about one hour and then shows additional growth. This shrinkage-growth behavior makes it an ideal alloy for proof casting and precision measurement of internal dimensions. This alloy originally was developed for use by children for casting soldiers and other small objects. It performs best among the low-melting alloys for spraying in the spray forming of masks and molds and in metallizing. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on casting, heat treating, machining, and joining. Filing Code: Bi-34. Producer or source: Indium Corporation of America.

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