著者

今淵 純子 横田 勝

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.51, no.10, pp.976-982, 2000-10-01 (Released:2009-10-30)

参考文献数

7

著者

伊藤 秀夫

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.48, no.2, pp.132-137, 1997-02-01 (Released:2009-10-30)

著者

牧田 寛

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.47, no.11, pp.914-918, 1996-11-01 (Released:2009-10-30)

参考文献数

14

被引用文献数

2 3

著者

縄舟 秀美 城戸 靖彦

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.45, no.12, pp.1240-1243, 1994

著者

長沼 健二

出版者

The Surface Finishing Society of Japan

雑誌

実務表面技術 (ISSN:03682358)

巻号頁・発行日

vol.29, no.9, pp.413-417, 1982

被引用文献数

1

著者

和田 洋六

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.48, no.3, pp.246-250, 1997-03-01 (Released:2009-10-30)

参考文献数

6

被引用文献数

1 1

著者

小嶋 隆司

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.50, no.4, pp.322-325, 1999-04-01 (Released:2009-10-30)

参考文献数

7

著者

山口 靖英

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.50, no.3, pp.256-259, 1999-03-01 (Released:2009-10-30)

参考文献数

9

被引用文献数

6 6

著者

高田 幸路

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.52, no.1, pp.7-10, 2001-01-01 (Released:2009-10-30)

参考文献数

5

著者

村上 良一

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.53, no.5, pp.288-292, 2002-05-01 (Released:2009-10-30)

参考文献数

21

被引用文献数

12 17

著者

Satoshi FUKUZAKI Hiromi URANO Sadako YAMADA

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.58, no.8, pp.465, 2007 (Released:2008-02-21)

参考文献数

34

被引用文献数

20 23

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The efficacy of sodium hypochlorite (NaOCl) solution as a cleaning and bactericidal agent against Pseudomonas fluorescens was studied as a function of pH. Alumina (Al2O3) particles on which P. fluorescens cells were irreversibly adhered were cleaned with NaOCl solutions of pH 5 to 12 containing free available chlorine (AC) of 120 to 1000mg/L. The efficiency of the removal of P. fluorescens cells from the Al2O3 surfaces increased with increasing pH and the AC concentration. It was found that the efficacy of NaOCl solution as a cleaning agent depended on the concentration of the dissociated hypochlorite ion (-OCl). On the other hand, the bactericidal activity of NaOCl solution of 2.5mg AC/L increased with decreasing pHs from 9.3 to 5.7. The logarithmic relative reductions of viable P. fluorescens were proportional to the product of the AC concentration and time, and the rate of inactivation depended on the concentration of undissociated hypochlorous acid (HOCl). Our results show that the cleaning and bactericidal activities of NaOCl solution are governed by the percentage of HOCl and -OCl existing in the solution.

著者

原納 猛 高木 悟

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.40, no.5, pp.666-670, 1989-05-01 (Released:2009-10-30)

参考文献数

18

被引用文献数

2 4

著者

蜷川 彰

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.51, no.10, pp.983-987, 2000-10-01 (Released:2009-10-30)

参考文献数

13

著者

大賀 智也 大八木 八七 野口 雅敏

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.48, no.3, pp.355-361, 1997-03-01 (Released:2009-10-30)

参考文献数

8

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Serious problems arise in the rapid detinning of plain tinplate cans, particularly when the cans contain are tropical fruit with high nitrate concentrations poses.An investigation found that rapid detinning does not occur in presence of high nitrate concentrations, because the tin sulfide film formed on the tinplate surface surpresses detinning.We confirmed that sulfur forming tin sulfide originates from cans contents, i.e. sulfur-containing compounds that determine fruit flavor and taste. Sulfur-containing compounds such as L-cysteine are particularly thermally unstable and decomposed by heat treatment. Tin sulfide film surpresses detinning, and tends to cause iron dissolution reaction, meaning that due care must be exercised.

著者

塙 隆夫

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.43, no.8, pp.739-743, 1992-08-01 (Released:2009-10-30)

参考文献数

57

被引用文献数

6 8

著者

出口 武典

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.41, no.3, pp.207-211, 1990-03-01 (Released:2009-10-30)

参考文献数

12

被引用文献数

2 2

著者

鈴木 雅史 吉村 昇

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.51, no.1, pp.21-26, 2000-01-01 (Released:2009-10-30)

参考文献数

8

被引用文献数

2 1

著者

津留 壽昭 木村 哲二 乾 忠孝

出版者

The Surface Finishing Society of Japan

雑誌

金属表面技術 (ISSN:00260614)

巻号頁・発行日

vol.27, no.3, pp.130-134, 1976

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A study was made on electrodeposition of cobalt from cobalt ethylenediamine chelate solution for the purpose of investigating the stability of chelate on pH and the optimum condition in electrolysis. The results obtained were as follows: 1) Ethylenediamine (en) and cobalt ion (II) formed stable chelate compound of (Coen₃)²⁺ in a pH range 8.0-10. 2) Bright cobalt platings were obtained from chelate solutions of pH 3.0-5.0 by the addition of two addition agents, and cathodic current efficiency was found to be decreased. The optimum bath composition for bright cobalt plating was as follows: CoCl₂⋅6H₂O (CoSO₄⋅7H₂O) 0.05-0.20mol/<i>l</i> (0.1-0.3mol/<i>l</i>), en 0.15-0.60mol/<i>l</i> (0.3-0.9mol/<i>l</i>), HOCH₂C: CCH₂OH 0.05g/<i>l</i>, C₁₀H₆ (SO₃Na)₂⋅2H₂O 0.03g/<i>l</i>, pH 3.0-5.0, Temperature Room temperature, Cathodic current density 0.8-1.5A/dm². The cathodic current efficiency under the above condition was about 70-80%. 3) The cobalt deposits obtained from Co-en baths were of small grains in crystal structure, and the brightness apparently increased with increasing electrolysis time.

著者

山本 哲也

出版者

The Surface Finishing Society of Japan

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.40, no.11, pp.1203-1206, 1989-11-01 (Released:2009-10-30)

参考文献数

3

著者

津留 壽昭 木村 哲二 乾 忠孝

出版者

The Surface Finishing Society of Japan

雑誌

金属表面技術 (ISSN:00260614)

巻号頁・発行日

vol.27, no.2, pp.80-84, 1976

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The stability of electrolyte containing cadmium-ethylenediamine (en) chelate in various pH ranges has been investigated to determine the optimum condition for electrodeposition of cadmium. Cathodic polarization measurement was made in the above bath, and the cadmium deposits obtained under various conditions were examined by X-ray diffraction. The results obtained were as follows: 1) Cadmium (II) ions seemed to react with en to form a stable complex, and bright and smooth cadmium deposits on copper plates were obtained over the range of pH 9-12. 2) Complex ions were greatly affected by anion. Cadmium was not deposited from acidic baths containing a small amount of chloride ions and various precipitates such as Cd(en)_mCl₂(<i>m</i>=1-3), but was deposited from neutral and weak acidic baths. Cadmium-en complex was not formed, when pH-value was in acidic or strong alkaline ranges. In this case, en seemed to act merely as an addition agent upon electrolysis. 3) By the addition of gelatine in to the cadmium-en bath, adherent cadmium deposits having a fine grain (270-290Å) structure were obtained. It was shown by X-ray diffraction analysis that the orientation of the cadmium deposits was strong in (101), but weak in (102) and (103). 4) The optimum composition and operation condition of the bath were found to be Cd (CH₃COO)₂⋅2H₂O: 0.3-0.5mol/<i>l</i>, en: 1.2-2.0mol/<i>l</i>, gelatine: 0.5-1.0g/<i>l</i>, pH: 9-11, temperature: 20-50°C, current density: 1.0-2.5A/dm²; current efficiency was above 90%.