吸收吸附對比
吸附模形。分子任意分佈成多層，有多有少。
活性炭為吸附劑吸附，物理現象一種，話物體表面，流體濃度會增加[1]。無論氣體、液體、定固體溶咗，佢哋啲原子、離子定分子，黐住物體表面[2][3]。個現象同吸收唔同，吸收會穿過表面[4]，而吸附就唔穿唔過，祗停喺表面。不過，吸收之前，好多時會吸附咗先。
受附嘅嘢就叫吸附劑，附喺上面嘅嘢就叫吸附質。
同表面張力一樣，都係表面能作怪。物料表面，當中原子同原子之間，鍵能完全滿足，就唔會有吸附。然而，一但唔能滿足，就會吸引其他啲。祇爭少少能量，就有物理吸附，一般祇涉及范德華力，會容易啲甩。爭得多，就有化學吸附，會生成共價鍵，就好難甩。亦有話靜電吸引[5][6]。催化劑、活性炭之類，就同吸附有關。
- ↑Chemistry (IUPAC), The International Union of Pure and Applied."IUPAC - adsorption (A00155)".goldbook.iupac.org. 喺2024-06-21搵到.
- ↑Guruge, Amila Ruwan (2021-02-17)."Absorption Vs Adsorption".Chemical and Process Engineering (美國英文). 喺2023-11-26搵到.
- ↑"Glossary". The Brownfields and Land Revitalization Technology Support Center.原著喺2008-02-18歸檔. 喺2009-12-21搵到.
- ↑"absorption (chemistry)".Memidex (WordNet) Dictionary/Thesaurus.原著喺2018-10-05歸檔. 喺2010-11-02搵到.
- ↑Ferrari, L.; Kaufmann, J.; Winnefeld, F.; Plank, J. (2010). "Interaction of cement model systems with superplasticizers investigated by atomic force microscopy, zeta potential, and adsorption measurements".J. Colloid Interface Sci.347 (1): 15–24.Bibcode:2010JCIS..347...15F.doi:10.1016/j.jcis.2010.03.005.PMID 20356605.
- ↑Khosrowshahi, Mobin Safarzadeh; Abdol, Mohammad Ali; Mashhadimoslem, Hossein; Khakpour, Elnaz; Emrooz, Hosein Banna Motejadded; Sadeghzadeh, Sadegh; Ghaemi, Ahad (26 May 2022)."The role of surface chemistry on CO2 adsorption in biomass-derived porous carbons by experimental results and molecular dynamics simulations".Scientific Reports.12 (1): 8917.Bibcode:2022NatSR..12.8917K.doi:10.1038/s41598-022-12596-5.PMC 9135713.PMID 35618757.S2CID 249096513.
