| 31 | 1/1 | 返回列表 |
| 查看: 3692 | 回復(fù): 30 | |||
[交流]
如圖三個BET結(jié)果,你看哪一個的BET應(yīng)該最大阿?
|
|||
|
如下三個BET結(jié)果,你看哪一個的BET應(yīng)該最大阿? 總結(jié):順序是從上到下的,由于科學(xué)計數(shù)法的原因,分析失誤了,哈哈 [ Last edited by shijichao001 on 2011-12-16 at 17:05 ] |
» 搶金幣啦!回帖就可以得到:
+5/340
+1/86
+1/80
+1/64
+1/60
+2/40
+2/34
+2/28
+1/25
+1/16
+1/16
+1/14
+1/11
+1/7
+1/7
+1/6
+1/3
+1/2
+1/2
+1/2
|
1,Surface Area Data MultiPoint BET 4.262e+01 m?g Langmuir surface area 6.308e+01 m?g BJH method cumulative adsorption surface area 6.201e+01 m?g BJH method cumulative desorption surface area 7.459e+01 m?g DH method cumulative adsorption surface area 6.684e+01 m?g DH method cumulative desorption surface area 7.803e+01 m?g t-method external surface area 3.570e+01 m?g t-method micropore surface area 6.926e+00 m?g 2, Surface Area Data MultiPoint BET 3.072e+01 m?g Langmuir surface area 4.566e+01 m?g BJH method cumulative adsorption surface area 3.526e+01 m?g BJH method cumulative desorption surface area 3.320e+01 m?g DH method cumulative adsorption surface area 3.638e+01 m?g DH method cumulative desorption surface area 3.380e+01 m?g t-method external surface area 2.381e+01 m?g t-method micropore surface area 6.907e+00 m?g 3. Surface Area Data MultiPoint BET 8.614e+00 m?g Langmuir surface area 1.304e+01 m?g BJH method cumulative adsorption surface area 8.226e+00 m?g BJH method cumulative desorption surface area 1.882e+01 m?g DH method cumulative adsorption surface area 8.684e+00 m?g DH method cumulative desorption surface area 2.035e+01 m?g t-method external surface area 5.815e+00 m?g t-method micropore surface area 2.799e+00 m?g |
|
我沒見過你的報告,不清楚C值寫在哪里,也是通過BET直線的斜率合截距算的,是吸附能力的反應(yīng),說明這三個樣品的吸附能力不同,或者說吸附層數(shù)的不同的 |
|
1, Slope = 81.653 Intercept = 5.029e-02 Correlation coefficient, r = 0.999325 C constant= 1624.632 2, Slope = 112.940 Intercept = 4.292e-01 Correlation coefficient, r = 0.999726 C constant= 264.112 3. Slope = 402.159 Intercept = 2.111e+00 Correlation coefficient, r = 0.999742 C constant= 191.490 是這個吧,這樣看還是按照1,2,3的順序的,1的吸附能力最大,這個和我的實驗結(jié)果也相符的。 你有沒有具體解釋吸附能力和BET關(guān)系的文獻阿,參考參考,謝謝! |
|
你在仔細看看結(jié)果 最后那個BET是個位數(shù) 其他的都是XXE+01 |







| 31 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 304求調(diào)劑 +5 | 司空. 2026-03-18 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 281求調(diào)劑(0805) +6 | 煙汐憶海 2026-03-16 | 15/750 |
|
|
[考研]
|
.6lL 2026-03-18 | 4/200 |
|
|
[考研] 0703化學(xué)調(diào)劑 +7 | 妮妮ninicgb 2026-03-15 | 11/550 |
|
|
[考研] 材料專碩274一志愿陜西師范大學(xué)求調(diào)劑 +6 | 薛云鵬 2026-03-13 | 6/300 |
|
|
[考博] 環(huán)境領(lǐng)域全國重點實驗室招收博士1-2名 +3 | QGZDSYS 2026-03-13 | 5/250 |
|
|
[考研] 生物學(xué)071000 329分求調(diào)劑 +3 | 我愛生物生物愛?/a> 2026-03-17 | 3/150 |
|
|
[考研] 0703化學(xué)336分求調(diào)劑 +6 | zbzihdhd 2026-03-15 | 7/350 |
|
|
[考博] 26博士申請 +3 | 1042136743 2026-03-17 | 3/150 |
|
|
[考研] 材料與化工求調(diào)劑 +6 | 為學(xué)666 2026-03-16 | 6/300 |
|
|
[考研] 326求調(diào)劑 +5 | 上岸的小葡 2026-03-15 | 6/300 |
|
|
[考研] 梁成偉老師課題組歡迎你的加入 +8 | 一鴨鴨喲 2026-03-14 | 10/500 |
|
|
[考研] 一志愿南京大學(xué),080500材料科學(xué)與工程,調(diào)劑 +4 | Jy? 2026-03-16 | 4/200 |
|
|
[考研]
|
zhouzhen654 2026-03-16 | 3/150 |
|
|
[考研] [導(dǎo)師推薦]西南科技大學(xué)國防/材料導(dǎo)師推薦 +3 | 尖角小荷 2026-03-16 | 6/300 |
|
|
[考研] 一志愿211 0703方向310分求調(diào)劑 +3 | 努力奮斗112 2026-03-15 | 3/150 |
|
|
[基金申請] 現(xiàn)在如何回避去年的某一個專家,不知道名字 +3 | zk200107 2026-03-12 | 6/300 |
|
|
[考研] 297求調(diào)劑 +4 | 學(xué)海漂泊 2026-03-13 | 4/200 |
|
|
[考研] 求材料調(diào)劑 085600英一數(shù)二總分302 前三科235 精通機器學(xué)習(xí) 一志愿哈工大 +4 | 林yaxin 2026-03-12 | 4/200 |
|
|
[考研] 0703化學(xué)求調(diào)劑 +7 | 綠豆芹菜湯 2026-03-12 | 7/350 |
|