Refine your search:     
Report No.
 - 
Search Results: Records 1-15 displayed on this page of 15
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

Journal Articles

Spectroscopic and first-principles investigations of iodine species incorporation into ettringite; Implications for iodine migration in cement waste forms

Guo, B.*; Xiong, Y.*; Chen, W.*; Saslow, S. A.*; Kozai, Naofumi; Onuki, Toshihiko*; Dabo, I.*; Sasaki, Keiko*

Journal of Hazardous Materials, 389, p.121880_1 - 121880_11, 2020/05

 Times Cited Count:31 Percentile:94.81(Engineering, Environmental)

Journal Articles

Quantitative analysis of radiocesium retention onto birnessite and todorokite

Yu, Q.*; Onuki, Toshihiko*; Kozai, Naofumi; Sakamoto, Fuminori; Tanaka, Kazuya; Sasaki, Keiko*

Chemical Geology, 470, p.141 - 151, 2017/10

 Times Cited Count:10 Percentile:42.48(Geochemistry & Geophysics)

In this work, the Cs retention onto two types of Mn oxide was investigated. We found that Todorokite has sorption sites with a higher selectivity for Cs than birnessite. When the initial Cs concentration was 10$$^{-9}$$ mol/L for the sorption experiments, approximately 34% of the sorbed Cs was residual in the todorokite after the extraction using 1 M NaCl and NH$$_{4}$$Cl; this value was much higher than the results for the Cs-sorbed birnessite. These results strongly suggest that todorokite contributes to the fixation of radioactive Cs in soils.

Journal Articles

In situ X-ray diffraction investigation of the evolution of a nanocrystalline lithium-ion sieve from biogenic manganese oxide

Yu, Q.; Sasaki, Keiko*

Hydrometallurgy, 150, p.253 - 258, 2014/12

 Times Cited Count:8 Percentile:43.33(Metallurgy & Metallurgical Engineering)

Journal Articles

Adsorption characteristics of Cs$$^{+}$$ on biogenic birnessite

Sasaki, Keiko*; Yu, Q.; Momoki, Taichi*; Kaseyama, Takuya*

Applied Clay Science, 101, p.23 - 29, 2014/11

 Times Cited Count:8 Percentile:30.97(Chemistry, Physical)

Journal Articles

Cobalt(II) oxidation by biogenic Mn oxide produced by $$Pseudomonas$$ sp. strain NGY-1

Tanaka, Kazuya*; Yu, Q.; Sasaki, Keiko*; Onuki, Toshihiko

Geomicrobiology Journal, 30(10), p.874 - 885, 2013/08

 Times Cited Count:10 Percentile:32.82(Environmental Sciences)

no abstracts in English

Journal Articles

Zinc sorption during bio-oxidation and precipitation of manganese modifies the layer stacking of biogenic birnessite

Yu, Q.; Sasaki, Keiko*; Tanaka, Kazuya*; Onuki, Toshihiko; Hirajima, Tsuyoshi*

Geomicrobiology Journal, 30(9), p.829 - 839, 2013/07

 Times Cited Count:28 Percentile:69.17(Environmental Sciences)

no abstracts in English

Journal Articles

Structural factors of biogenic birnessite produced by fungus ${it Paraconiothyrium}$ sp. WL-2 strain affecting sorption of Co$$^{2+}$$

Yu, Q.*; Sasaki, Keiko*; Tanaka, Kazuya*; Onuki, Toshihiko; Hirajima, Tsuyoshi*

Chemical Geology, 310-311, p.106 - 113, 2012/06

 Times Cited Count:49 Percentile:82.31(Geochemistry & Geophysics)

These results strongly suggested that the interlayer Mn(III) can oxidize the adsorbed Co$$^{2+}$$ to Co$$^{3+}$$, resulting in specific adsorption of Co$$^{2+}$$ by biogenic birnessite.

Journal Articles

Characterization of secondary arsenic-bearing precipitates formed in the bioleaching of enargite by $$Acidithiobacillus ferrooxidans$$

Sasaki, Keiko*; Takatsugi, Koichiro*; Kaneko, Kenji*; Kozai, Naofumi; Onuki, Toshihiko; Tuovinen, O. H.*; Hirajima, Tsuyoshi*

Hydrometallurgy, 104(3-4), p.424 - 431, 2010/10

 Times Cited Count:19 Percentile:68.82(Metallurgy & Metallurgical Engineering)

no abstracts in English

Journal Articles

Bioleaching of enargite by arsenic-tolerant $$Acidithiobacillus$$ $$ferrooxidans$$

Sasaki, Keiko*; Takatsugi, Koichiro*; Hirajima, Tsuyoshi*; Kozai, Naofumi; Onuki, Toshihiko; Tuovinen, O. H.*

Advanced Materials Research, 71-73, p.485 - 488, 2009/05

 Times Cited Count:4 Percentile:90.57

no abstracts in English

JAEA Reports

Visualization program development using Java

Sasaki, Akira; Sudo, Keiko; Yokota, Hisashi*

JAERI-Data/Code 2002-003, 54 Pages, 2002/03

JAERI-Data-Code-2002-003.pdf:4.26MB

no abstracts in English

Journal Articles

X-ray emission from hollow atoms produced by collisions of multiply charged ions with a solid

Moribayashi, Kengo; Sudo, Keiko*; Zhidkov, A. G.; Sasaki, Akira; Kagawa, Takashi*

Laser and Particle Beams, 19(4), p.643 - 646, 2001/10

 Times Cited Count:6 Percentile:31.2(Physics, Applied)

no abstracts in English

Journal Articles

Inner-shell ionization in high density hot plasma produced by high intensity laser irradiation

Moribayashi, Kengo; Zhidkov, A. J.*; Sasaki, Akira; Sudo, Keiko; Suzuki, Shingo*

Atomic Collision Research in Japan, No.27, p.1 - 3, 2001/00

no abstracts in English

Journal Articles

Short wavelength X-ray emission from inner-shell excited states generated by high intensity laser irradiation on Kr, Xe clusters

Moribayashi, Kengo; Zhidkov, A. G.; Sasaki, Akira; Sudo, Keiko; Suzuki, Shingo*

Proceedings of 2nd International Conference on Inertial Fusion Sciences and Applications (IFSA 2001), p.1182 - 1185, 2001/00

no abstracts in English

Journal Articles

Application of X-ray emission from inner-shell excited states and hollow atoms produced by high intensity laser irradiation

Moribayashi, Kengo; Sasaki, Akira; Zhidkov, A. G.; Ueshima, Yutaka; Sudo, Keiko*; Kagawa, Takashi*

Atomic Collision Research in Japan, No. 26, p.111 - 113, 2000/00

no abstracts in English

JAEA Reports

The Analysis of the Mozart expeimental data

Kobayashi, Takatoshi*; Yokobori, Hitoshi*; Sasaki, Makoto*; Tada, Keiko*

PNC TJ206 73-07, 228 Pages, 1973/04

PNC-TJ206-73-07.pdf:8.06MB

no abstracts in English

15 (Records 1-15 displayed on this page)
  • 1