Development of Time-Resolved Ambient-Pressure Surface Core-Level Spectroscopy and its Application to Surface Dynamic Processes
| Project/Area Number |
20245004
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Physical chemistry
|
|---|
| Research Institution | Keio University |
|---|
Principal Investigator |
KONDOH Hiroshi Keio University, 理工学部, 教授 (80302800)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
ABE Hitoshi 高エネルギー加速器研究機構, 物質構造科学研究所, 准教授 (00509937)
YOSHIDA Masaaki 慶應義塾大学, 理工学部, 助教 (00582206)
AMEMIYA Kenta 高エネルギー加速器研究機構, 物質構造科学研究所, 准教授 (80313196)
MATSUDA Iwao 東京大学, 物性研究所, 准教授 (00343103)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥51,220,000 (Direct Cost: ¥39,400,000、Indirect Cost: ¥11,820,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2008: ¥40,820,000 (Direct Cost: ¥31,400,000、Indirect Cost: ¥9,420,000)
|
|---|
| Keywords | 化学反応 / 表面・界面 |
|---|
| Research Abstract |
We have developed a near ambient-pressure x-ray photoelectron spectroscopy system with which we can measure photoelectron spectra for adsorbed species as well as sample surfaces under near ambient pressure conditions. We applied this technique to real-time tracing of dynamic processes such as formation reactions of photocatalyst surfaces and catalytic reactions at solid surfaces. The application of this technique enabled us to detect several surface reaction processes that have never been observed. Based on the obsrvations, we successfully gained deeper insight into the mechanisms of the surface reactions.
|
Report
(4 results)
Research Products
(30 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 酸素雰囲気下で誘起されるAg(lll)の吸着酸素-NEXAFSによる研究-2009
Author(s)
原田大雅, 阿部仁, 幸田竜, 則武宏幸, 坂野敦, 藤森祐一, 小宇佐友香, 香西将吾, 山中康寛, 雨宮健太, 岩渾康裕, 近藤寛
Organizer
日本化学会第89春季年会
Place of Presentation
日本大学(船橋)
Year and Date
2009-03-28
Related Report
-
-
-
