32.以含SO3 H基團之樹脂為固定相，係指何種層析？ (A)strong ...
以含SO3 H基團之樹脂為固定相，係指何種層析？ (A)strong cation exchange (B)strong anion exchange (C)weak cation exchange (D)weak anion exchange .
Sulfonic acid - Wikipedia
RC6H5 + SO3 → RC6H4SO3H. In this reaction, sulfur trioxide is an electrophile and the arene undergoes electrophilic aromatic substitution. Direct sulfonation ...
Fuel Cells: Selected Entries from the Encyclopedia of ...
(SO3H)6 (SO3H)6 O O O O Ar2 Ar1 Ar1 Ar1: CH3 CH3 ∗ ∗ ∗∗ 3 S S O O O S O O O O n Ar: CH3CH3 ∗ ∗ ∗ ∗ ∗ ∗ Ar2: SO 3 H SO 3 H SO 3 H SO 3 H HO 3 S ...
三氟甲磺酸- 維基百科，自由的百科全書 - Wikipedia
三氟甲磺酸（ 縮寫TFMS, TFSA, HOTf 或TfOH），是一種很強的有機酸，分子式為CF3SO3H。它在研究酯化反應時被用於作催化劑。
Fundamentals and Practices in Colouration of Textiles
Application (a) Azoic pigment OH CONH + NOHNCl CH 3 N2Cl CH3 Cl + - Naphthol ... H 2SO4 Chromotropic acid H acid Koch acid O Cl SO3H O O O O SO3H ...
SO3H-Containing Functional Carbon Materials: Synthesis ...
2019年10月7日 - Acidic carbons containing SO3H groups or sulfated carbons have gained considerable attention as alternative metal-free solid Brønsted acid ...
Chemical Catalysts for Biomass Upgrading
Mark Crocker, Eduardo Santillan-Jimenez. Cl O Si O O SO 3 Na Water HO O OH OH HO OH SO 3 H SO 3 H SO 3 H SO 3 H H 2 O O O OH SO3H SO3H SO3H ...
Biomass and Bioenergy: Processing and Properties
Active sites H2O Carbonised Material (AC) SO 3H SO 3H SO 3H HO OC OH Carbon Material Pyrolysed Carbon Cabonsied Material SO3H-Carbon(Catalyst) ...
Production of Platform Chemicals from Sustainable Resources
100 Total WSOCs Glucose 50 0 0 24 48 72 Pt/AC-SO 3 H ) % - C ( (a) (b) Adding fresh air into the reactor s d l e i AC-SO 3 H y s t c u d o r P Gluconic acid ...
Register of Commissioned and Warrant Officers of the United ...
I *H so 3 O & O 35 H.L. 1 g & 73 I N y CI M57 ly G N V C N I 8 f G ... T 3 v H o I K N N A 7. d & so w w w a y H.O. M.O of so n O S a Mo H.I. S V W O H.L CI T V H 3 5 ...