444きだ
2 years ago @Edit 1 months ago
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444きだ
1 years ago @Edit 1 months ago
銀奈米粒子在1g及微重力狀況下的發射光譜 450nm
https://www.researchgate...5: Flame Tests and Atomic Spectra (Experiment)谈谈“贵金属”Silver - color of electric arc on silver electrodes銀電極發藍綠色的光 哇啊
444きだ
1 years ago @Edit 6 months ago
444きだ
1 years ago
Pt powder https://imgs.plurk.com/QD4/BaF/dJmxiw7welnawFHpIevGnjjmoLt_lg.jpg
PtCl2 https://imgs.plurk.com/QD4/xS5/6LdzZgL1wue5pxFZlDMZRl5AzXk_lg.jpg
PtCl4 NH42PtCl6 https://imgs.plurk.com/QD4/aln/AdaG3U7YnRD4kDYJBlCXmbZQiLX_lg.jpg
Na2PtCl6 https://images.plurk.com/3gVoKzddoGzdkMUWLfr5uy.png
Pt(NH3)2Cl2 https://imgs.plurk.com/QD4/fGg/PrlUMAedROFdLUtb0bfhDDW5vdm_lg.jpg
Cl6H14O6Pt https://images.plurk.com/3gVoKzddoGzdkMUWLfr5uy.png
PtO2•xH2O https://imgs.plurk.com/QD4/vRc/mJJyHGeiiPHO8WrhmOjJDRrqLVD_lg.jpg
444きだ
1 years ago
Cl6K2Pt https://imgs.plurk.com/QD4/iH6/HFOgDBTWROrk5hVRgTiH9ESLr4n_lg.jpg
Pt(NH3)2(NO2)2 https://imgs.plurk.com/QD4/TRN/Owst3geNnanMEZztJp4aqOBYHvy_lg.jpg
Na2PtCl4•xH2O https://imgs.plurk.com/QD4/QYv/tFdItUrRFaDsCzHZbpE08mQHlvS_lg.jpg

K2PtCl4 NH42.PtCl6 https://imgs.plurk.com/QD4/Huk/JnzLX46C6NpHdtJP7wVl8KWuxyv_lg.jpg
H6Cl2N2Pt https://imgs.plurk.com/QD4/25w/ltyRIaCQn3Fn49dNSSTS0xpJHus_lg.jpg
444きだ
11 months ago
Figure 2. (a) Multicolor downshifting tuning of NaGdF4 nanoparticles by varying activator compositions. (b) Multicolor upconversion tuning of NaYF4 nanoparticles by varying the concentration of Er 3+ and Yb3+. (c) Multicolor downshifting tuning of YVO4 nanoparticles by varying the concentrations of Dy3+, Eu3+, and Sm3+
https://images.plurk.com/VK1KrF8ODwd7UhP3u7aEd.jpg
444きだ
11 months ago @Edit 11 months ago
那個做螢光逃生標誌的根本化學(日)特殊蛍光体 | 根本特殊化学株式会社果然有鍶的鋁酸鹽 這裡提到的稀土只有銪
有鏑的在這裡 還有釹跟銩
https://www.nemoto.co.jp...
https://www.nemoto.co.jp...
https://images.plurk.com/6MNxJymg9M2gGHM5dIocPx.png
444きだ
10 months ago @Edit 2 months ago
https://imgs.plurk.com/QEx/9Ds/btWwxKMDIJHb2ToaB3EUJbqC7BN_lg.jpg
https://imgs.plurk.com/QEx/iUB/VLCw4iZ3KIqEJymV6msYvY962yU_lg.jpg
預計可以給錳衣服用的薔薇輝石紋樣
https://upload.wikimedia.org/wikipedia/commons/3/3b/8224M-rhodonite3.jpg
https://imgs.plurk.com/QEx/Gxs/npkq3etoYINsfbi3hgilw1rYgem_lg.jpg
https://imgs.plurk.com/QEx/bV8/NW2Kqp5Dj6bxbDpiS5mq8jr5ri9_lg.jpg
樹枝狀結晶dendrite
https://imgs.plurk.com/QEx/64x/79QHV5Jt6t3hjdNdRuOSk5gFWJh_lg.jpg
https://upload.wikimedia.org/wikipedia/commons/4/42/Dendrites01.jpg
https://imgs.plurk.com/QEx/VWb/bVJlAt0ndtryv3oBtZUeaqzBV7g_lg.jpg https://upload.wikimedia.org/wikipedia/commons/d/df/Rhodochrosite%2C_quartz%2C_fluorite%2C_apatite-%28CaF%29%2C_gal%C3%A8ne%2C_pyrite%282%29.jpg 菱錳礦Manganese Redox
444きだ
9 months ago @Edit 9 months ago
From the cursed_chemistry community on Reddit: Potas...他媽的這是三小Technetium-99m generator - Wikipedia鉬乳牛 好色喔
...removing the daughter nuclide from the generator ("milking" the cow) is reasonably done as often as every 6 hours...
444きだ
9 months ago
Technetium - Periodic Table of Videos提到對鎝研究相當有心得的Roger Alberto教授
https://www.researchgate...
哇幹還有錸 哇幹還有有機 我死了謝謝
https://www.researchgate...
https://www.researchgate...
https://www.researchgate...
444きだ
9 months ago
Thoisoi:因為沒辦法用鎝樣本做實驗所以我們用錸作替代ㄛ
笑死Technetium - The First SYNTHETIC Metal on EARTH!https://images.plurk.com/35460QGnNtVEKDoeq8kt5a.png https://images.plurk.com/6MZhDphvJfnigUoDOLa3wI.png https://images.plurk.com/5Bg0wkWOvudAVJfpJUAr6N.png https://images.plurk.com/7IbBxfCM1FcS6716HV24EK.pngElement 43 shouldn't be radioactive非常清楚地用各種已知的理論解釋為何阿鎝沒有穩定的質量數,但我是被標題騙進去的
444きだ
9 months ago
https://i.ytimg.com/vi/cBGTskrLn18/maxresdefault.jpg
https://imgs.plurk.com/QEy/Ukr/6Ox831cxRdlQSFqyMDPWnZISGd0_lg.jpg
https://imgs.plurk.com/QEy/9il/9n3stCyuwHy9dSzehwhcFMtWZTv_lg.jpg
444きだ
9 months ago @Edit 9 months ago
burning magnesium ribbon
https://images.plurk.com/7x3EsmAyTugYB26foBZPhD.png https://images.plurk.com/AGHrOqlqTOUGiI5oLS9m4.png https://images.plurk.com/5bW4j556Yk7DfSLGFClvlh.png https://images.plurk.com/5A6ApfV3PcWn5IZ1kSFpfU.png https://images.plurk.com/40B0UqGOW9efyKoRk9LzD3.png
https://upload.wikimedia.org/wikipedia/commons/5/5c/CSIRO_ScienceImage_2893_Crystalised_magnesium.jpg
444きだ
8 months ago @Edit 8 months ago
strontium skin palette https://images.plurk.com/dqhaO7wJcsxenq6tjjIRv.png
strontium hair palette & calcium hair shades https://images.plurk.com/73ClJnwp0vPQjgfhOLDOzp.png
strontium sparkle palette https://images.plurk.com/F5QoV4rTg6wcJomE4huPA.png
magnesium skin and hair palettes https://images.plurk.com/6dv0eMvYaG8QQ1lt69bJHV.png
magnesium sparkle palette https://images.plurk.com/5a1CM5KKVdmR9xPdzI5qri.png
radium palettes https://images.plurk.com/6Def3YjCmhIzSyWGNoY50v.png
444きだ
8 months ago
Cahttps://imgs.plurk.com/QEz/lIp/fQ8qZ2YyWYkYTppHszchBoYZ5pZ_lg.jpghttps://imgs.plurk.com/QEz/yAL/V6yRzNVh9W2onbP0pHdvHL3iBtY_lg.jpg
https://imgs.plurk.com/QEz/SyW/R5yJ9bt7CR5RdewU4QFxepiaVVn_lg.jpg
444きだ
8 months ago @Edit 5 months ago
444きだ
8 months ago @Edit 8 months ago
Calcium hair palette
https://images.plurk.com/2lS37zxCjblP1t0EPf5NsU.png
Barium palettes
https://images.plurk.com/5HbKh2daTowmllXZArh5of.png
Barium sparkler and Calcium fire palettes
https://images.plurk.com/1jTiIrXGqg2rtopn07WeVE.png
Beryllium palettes
https://images.plurk.com/xeCJsxJXYBoLOcZB2HawT.png
444きだ
8 months ago @Edit 8 months ago
https://upload.wikimedia.org/wikipedia/commons/0/0c/Be-140g.jpg
https://upload.wikimedia.org/wikipedia/commons/0/02/BERYLLIUM_-_KUGEL_1.JPGhttps://upload.wikimedia.org/wikipedia/commons/e/ed/Beryllium_metal.jpghttps://i.ytimg.com/vi/WHsLEmuFDrY/hqdefault.jpg
https://images.plurk.com/6VTXKieRQvyB9g5yZrMmWC.png https://images.plurk.com/16cDIZzjxtmdU0fsD1wCOc.png
444きだ
8 months ago @Edit 8 months ago
444きだ
7 months ago @Edit 7 months ago
Color-changing sparkshttps://onlinelibrary.wi...
https://www.researchgate...
https://onlinelibrary.wi...
Photographic images (exposure time 30 ms) of smokeless ammonium perchlorate/nitrocellulose based fountains with (a) erbium, (b) lutetium, (c) yttrium, (d) samarium, (e) thulium, and (f) ytterbium powder.
444きだ
7 months ago @Edit 4 months ago
元素自述整理
元素自述系列只有1~16.19.21.22.25.33.47.78.80的樣子
2001 年第 32 卷第 2 期 – 總號第 374 期 – 科學月刊五十年大全 50/92
硼的自述銀的自述硫的自述
444きだ
7 months ago
Color-changing sparksThe phases of the spark are readily explained by a cooler starting phase, which exhibits black-body emission (orange-white), a very hot phase that leads to vapor-phase combustion and intense green emission of erbium monoxide in the gas phase...
...tellurium for blue and sodium-soaked silica powder for yellow sparks.
444きだ
7 months ago @Edit 7 months ago
444きだ
7 months ago @Edit 7 months ago
https://cn.kompass.com/....
有釹跟鈥跟銩雷射喔喔喔Evolving Role of Lasers in Endourology: Past, Presen...https://imgs.plurk.com/QEA/hMb/DJh09GHxSGoqLQ0yaORVjIO4JPA_lg.png
鎦的Lutetia沒想到也是小行星的名字 這樣鑭系的頭尾都是小行星了(鑭:?)司琴星 - 维基百科,自由的百科全书鈰是1 鈀是2 銥是7 鈾30 銪52 鈮71327 釙1112 鎵148 釕232 釩240 鍺241 納西妲是270 銩279 釷299 鈥378 銠437/907 鈧460 銀469 硒580 鈦593 銅669 鉳716 鉨727 鏌787 氦895 鋂916 老爸是22
444きだ
7 months ago @Edit 1 months ago
444きだ
6 months ago @Edit 6 months ago
https://images.plurk.com/13AO8lJjYdXUPwVHHKfRVn.png https://images.plurk.com/45vJezmKKfaFiVSlgCcNWY.png https://images.plurk.com/6K34wiimO0X5EZkZlykmQ3.png https://images.plurk.com/6lP4rr9R9AFBtHeo11ippz.png https://images.plurk.com/6Xyff9YWmDou5NR7StoavA.png https://images.plurk.com/1XeHGGKrJf2NeNXN21g4OI.png https://images.plurk.com/2cLMiU8nio7ccw51rRQSL5.png https://images.plurk.com/5TnwfMEDht4QozhKGUUeEk.png https://images.plurk.com/39lQYbe2WBx3qWlQUggMs1.png https://images.plurk.com/Aczt0Arhac9HaPCjAuTD4.png
444きだ
6 months ago
好像什麼都講了又什麼都沒講The Versatile World of Lanthanum ProductsBurning Lanthanum metalLanthanum - A metal is Used To Make OPTICAL FIBER!謝謝Thoisoi告訴我阿鑭是鑭系元素的活躍第二名(在阿銪之後)
镧系元素 - 维基百科,自由的百科全书
那些f軌域都滿的通常都最特立獨行…(說的就是你們啦阿銪阿鐿!)
444きだ
5 months ago @Edit 5 months ago
Radioactive Lenses and Everything About Them - Lens ...現在我知道:
家裡的石材像花崗岩有氡跟鈾、香蕉有鉀40、巴西堅果有鐳(跟鋇)、煙霧偵測器有鋂241、菸有鐳和鉛210和釙210
關於鏡片構造的參考資料徠茲黃金時代的光芒. LEICA M… | by Weifu Lin | 林渭富 | 獨眼龍の國 | M...Canon f1.2 鏡頭大亂鬥 x Sony A7 IV | Chan'Blog 遊攝天下 解讀博文 https://live.staticflickr.com/65535/51716791387_71e4d5f5e4_o.jpghttps://imgs.plurk.com/QEC/spx/nwkZyEQZwqra4pDYGpYAeNwfZ0u_lg.jpghttps://imgs.plurk.com/QEC/dT9/S7zwBoovP8fFWqrSoOwIVWzitSa_lg.png
444きだ
5 months ago @Edit 1 months ago
Arc lamp - Wikipediacarbon rods had metal salts (usually magnesium, strontium, barium, or calcium fluorides) added to increase light output and produce different colours.See What Flame Test Colors Look Like可惜沒找到鈾燒起來的顏色 我想應該不是那個蘑菇雲啦
阿鑭又有東西能看了Anomalous enhancement of fluorescence of carbon dots...
444きだ
3 months ago @Edit 1 months ago
444きだ
3 months ago @Edit 3 weeks ago
444きだ
2 months ago
https://upload.wikimedia.org/wikipedia/commons/1/1f/The_American_journal_of_science_%281886%29_%2818150888705%29.jpg
444きだ
1 months ago
怎麼有肖仔專做鋨的實驗(其實也有其他元素)The Osmium Channel
444きだ
1 months ago @Edit 1 months ago
444きだ
1 months ago
444きだ
1 months ago @Edit 1 months ago
444きだ
Yesterday
放電燈(H, He, Ne, Hg)Discharge Tubes and Emission Spectra惰性氣體與氫Gas Discharge Tubes
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