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[求助]
各位大神 求助Pt与Au的PDF卡片数据
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求助!如何用ICP-AES测定Au,Pt,Ag,Pd合金的成分
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惰性金属自腐蚀电位(如AU,PT)如何测量啊,大神们,跪求
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jacs supporting information 要求
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【求助】Au,Ti,Pt,Cu,Ag都用啥电解液来腐蚀?
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xhtangxh
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感谢参与,应助指数 +1
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那可能是COD(Crystallography Open Database)的卡片,不是ICDD的PDF-2、PDF-4或JCPDS卡片,你可以到http://www.crystallography.net/上给出的链接去下载一个COD库文件,用可以导入COD的软件安装才能查得到。你可以去http://www.crystalimpact.com/news/Default.htm上下载Match!这个软件(有3个月试用期),其中已包含一个无机物数据库,安装后应该可以直接查出这两个卡片。 其实你作图完全可以用PDF-2中的4-784 Au和4-802 Pt的,数据无显著差异。 |
2楼2013-08-22 16:53:02
3楼2013-08-22 19:21:11
xhtangxh
木虫 (著名写手)
有木有虫
- CMEI: 6
- 应助: 773 (博后)
- 金币: 17832.4
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【答案】应助回帖
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Card Information Names: Gold Gold, syn Formula: Au PDF Number: 4-784 Quality: star Subfiles: inorganic mineral alloy CP EDU FOR NBS Cell and Symmetry Information System: cubic Space Group: Fm-3m (no. 225) a: 4.0786 Density (Dm): 19.300 Density (Dx): 19.302 Z: 4 Instrument Information Radiation: CuKa1 Wavelength: 1.54056 Filter: Ni Instrument(d): unknown Instrument(I): diffractometer I type: unknown Comments and Additional Information Colour: Yellow metallic Melting Point: 1061.6-1063.2 Source: Sample purified at NBS, Gaithersburg, Maryland, USA and is about 99.997% Au. Temperature: Pattern taken at 26 C. Analysis: Spectrographic analysis (%): Si 0.001, Ca 0.001, Ag 0.001(?). General: Opaque mineral optical data on specimen from unspecified locality: RR#2Re=71.6, Disp.=16, VHN#1#0#0=53-58, Color values=.384, .391, 72.7, Ref.: IMA Commission on Ore Microscopy QDF. Optical: B=0.366 Literature References General: Swanson, Tatge. Natl. Bur. Stand. (U.S.), Circ. 539 I 33 (1953) Optical: Winchell. Elements of Optical Mineralogy 17 ( ) Peak Data PeakList h k l d I 1 1 1 2.3550 100 2 0 0 2.0390 52 2 2 0 1.4420 32 3 1 1 1.2300 36 2 2 2 1.1774 12 4 0 0 1.0196 6 3 3 1 0.9358 23 4 2 0 0.9120 22 4 2 2 0.8325 23 |
4楼2013-08-23 09:16:10
xhtangxh
木虫 (著名写手)
有木有虫
- CMEI: 6
- 应助: 773 (博后)
- 金币: 17832.4
- 红花: 107
- 帖子: 2676
- 在线: 599.3小时
- 虫号: 428580
- 注册: 2007-08-04
- 专业: 催化化学
【答案】应助回帖
★ ★ ★ ★ ★
淡若: 金币+5, ★有帮助, 已找到 非常感谢 2013-08-27 10:28:39
淡若: 金币+5, ★有帮助, 已找到 非常感谢 2013-08-27 10:28:39
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Card Information Names: Platinum Platinum, syn Formula: Pt PDF Number: 4-802 Quality: star Subfiles: inorganic mineral alloy CP EDU FOR NBS Cell and Symmetry Information System: cubic Space Group: Fm-3m (no. 225) a: 3.9231 Density (Dm): 21.370 Density (Dx): 21.472 Z: 4 Instrument Information Radiation: CuKa1 Wavelength: 1.54056 Filter: Ni Instrument(d): unknown Instrument(I): diffractometer I type: unknown Comments and Additional Information Colour: Light gray metallic Preparation: Sample prepared at NBS, Gaithersburg, Maryland, USA, and estimated to be more than 99.99% pure. Temperature: Pattern taken at 26 C. General: Opaque mineral optical data on specimen from unspecified locality: RR#2R#e=70.3, Disp.=16, VHN#5#0=122-129, Color values=.318, .324, 70.7, Ref.: IMA Commission on Ore Microscopy QDF. Literature References General: Swanson, Tatge. Natl. Bur. Stand. (U.S.), Circ. 539 I 31 (1953) Peak Data PeakList h k l d I 1 1 1 2.2650 100 2 0 0 1.9616 53 2 2 0 1.3873 31 3 1 1 1.1826 33 2 2 2 1.1325 12 4 0 0 0.9808 6 3 3 1 0.9000 22 4 2 0 0.8773 20 4 2 2 0.8008 29 |
5楼2013-08-23 09:17:00














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