ChemInform Abstract: EXAFS Investigations of Metal Organic Molecules - Structure Determination and in situ Observation of Chemical Reactions

ChemInform ◽  
2010 ◽  
Vol 27 (38) ◽  
pp. no-no
Author(s):  
T. S. ERTEL ◽  
W. HOERNER ◽  
U. KOLB ◽  
H. BERTAGNOLLI
Keyword(s):  
Chemical Reactions ◽  
Structure Determination ◽  
Organic Molecules ◽  
In Situ Observation ◽  
Metal Organic

scholarly journals Wear Mechanisms of Carbon-Based Refractory Materials in SiMn Tap-Holes—Part II: In Situ Observation of Chemical Reactions

2014 ◽  
Vol 46 (2) ◽  
pp. 668-679 ◽  
Author(s):  
J. D. Steenkamp ◽  
P. Chris Pistorius ◽  
M. Tangstad
Keyword(s):  
Chemical Reactions ◽  
Wear Mechanisms ◽  
In Situ Observation ◽  
Refractory Materials ◽  
Carbon Based

scholarly journals In Situ Observation of Successive Crystallizations and Metastable Intermediates in the Formation of Metal-Organic Frameworks

2016 ◽  
Vol 55 (6) ◽  
pp. 2012-2016 ◽  
Author(s):  
Hamish H.-M. Yeung ◽  
Yue Wu ◽  
Sebastian Henke ◽  
Anthony K. Cheetham ◽  
Dermot O'Hare ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
In Situ Observation ◽  
Metal Organic

scholarly journals In Situ Observation of Successive Crystallizations and Metastable Intermediates in the Formation of Metal-Organic Frameworks

2016 ◽  
Vol 128 (6) ◽  
pp. 2052-2056 ◽  
Author(s):  
Hamish H.-M. Yeung ◽  
Yue Wu ◽  
Sebastian Henke ◽  
Anthony K. Cheetham ◽  
Dermot O'Hare ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
In Situ Observation ◽  
Metal Organic

Real-Time In Situ Observation of Chemical Reactions

1998 ◽  
Vol 54 (6) ◽  
pp. 842-849 ◽  
Author(s):  
Y. Ohashi
Keyword(s):  
Real Time ◽  
Chemical Reactions ◽  
In Situ Observation

In situ observation of two-step growth of AlN on sapphire using high-temperature metal–organic chemical vapour deposition

CrystEngComm ◽  
2013 ◽  
Vol 15 (30) ◽  
pp. 6066 ◽  
Author(s):  
Xiaojuan Sun ◽  
Dabing Li ◽  
Yiren Chen ◽  
Hang Song ◽  
Hong Jiang ◽  
...  
Keyword(s):  
High Temperature ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Organic Chemical ◽  
In Situ Observation ◽  
Metal Organic ◽  
Step Growth

scholarly journals In-situ observation for growth of hierarchical metal-organic frameworks and their self-sequestering mechanism for gas storage

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Jung Hyo Park ◽  
Kyung Min Choi ◽  
Hyung Joon Jeon ◽  
Yoon Jung Choi ◽  
Jeung Ku Kang
Keyword(s):  
Metal Organic Frameworks ◽  
Gas Storage ◽  
In Situ Observation ◽  
Metal Organic

Controlled Encapsulation of Functional Organic Molecules within Metal-Organic Frameworks: In Situ Crystalline Structure Transformation

2017 ◽  
Vol 29 (12) ◽  
pp. 1606290 ◽  
Author(s):  
Jinju Guan ◽  
Yu Hu ◽  
Yu Wang ◽  
Hongfeng Li ◽  
Zhiling Xu ◽  
...  
Keyword(s):  
Crystalline Structure ◽  
Organic Molecules ◽  
Metal Organic Frameworks ◽  
Structure Transformation ◽  
Metal Organic

EXAFS investigations of metal organic molecules with the goal of studying homogeneously catalytic systems in situ

1995 ◽  
Vol 208-209 ◽  
pp. 641-645
Author(s):  
T.S. Ertel ◽  
W. Hörner ◽  
S. Hückmann ◽  
U. Kolb ◽  
I. Abraham ◽  
...  
Keyword(s):  
Organic Molecules ◽  
Catalytic Systems ◽  
Metal Organic

In Situ Observation of Catalyzed Gasification of Graphite by Nickel

1981 ◽  
Vol 39 ◽  
pp. 76-77
Author(s):  
R. T. K. Baker ◽  
R. D. Sherwood
Keyword(s):  
Objective Lens ◽  
In Situ Observation ◽  
Gas Flows ◽  
Catalytic Gasification ◽  
Television Camera ◽  
Viewing Screen ◽  
Fuels And Chemicals ◽  
Gasification Of Carbon ◽  
Transmission Microscope

The catalytic gasification of carbon at high temperature by microscopic size metal particles is of fundamental importance to removal of coke deposits and conversion of refractory hydrocarbons into fuels and chemicals. The reaction of metal/carbon/gas systems can be observed by controlled atmosphere electron microscopy (CAEM) in an 100 KV conventional transmission microscope. In the JEOL gas reaction stage model AGl (Fig. 1) the specimen is positioned over a hole, 200μm diameter, in a platinum heater strip, and is interposed between two apertures, 75μm diameter. The control gas flows across the specimen and exits through these apertures into the specimen chamber. The gas is further confined by two apertures, one in the condenser and one in the objective lens pole pieces, and removed by an auxiliary vacuum pump. The reaction zone is <1 mm thick and is maintained at gas pressure up to 400 Torr and temperature up to 1300<C as measured by a Pt-Pt/Rh 13% thermocouple. Reaction events are observed and recorded on videotape by using a Philips phosphor-television camera located below a hole in the center of the viewing screen. The overall resolution is greater than 2.5 nm.

Profile Imaging of Silicon Surface Reconstructions

1985 ◽  
Vol 43 ◽  
pp. 262-263
Author(s):  
O.L. Krivanek ◽  
G.J. Wood
Keyword(s):  
Electron Microscopy ◽  
Surface Structure ◽  
Structure Determination ◽  
Silicon Surface ◽  
Good Resolution ◽  
Surface Reconstructions ◽  
Bulk Structure ◽  
Point To Point ◽  
The Relationship

Electron microscopy at 0.2nm point-to-point resolution, 10-10 torr specimei region vacuum and facilities for in-situ specimen cleaning presents intere; ing possibilities for surface structure determination. Three methods for examining the surfaces are available: reflection (REM), transmission (TEM) and profile imaging. Profile imaging is particularly useful because it giv good resolution perpendicular as well as parallel to the surface, and can therefore be used to determine the relationship between the surface and the bulk structure.

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