nanonawilakebis stabilurobananonawilakebis stabiluroba

zomaze damokidebuli Termodinamika zomaze damokidebuli Termodinamika da kinetikada kinetika

prof. Tamaz aglaZeprof. Tamaz aglaZesaqarTvelos teqnikuri universitetisaqarTvelos teqnikuri universiteti

qimiuri teqnologiis da metalurgiis fakultetiqimiuri teqnologiis da metalurgiis fakulteti

e-mail:tamazagladze@emd.ge

samyaroSi moqmedebs uxilavi Zalebi, samyaroSi moqmedebs uxilavi Zalebi, romlebic moqmedeben cocxal da aracocxal romlebic moqmedeben cocxal da aracocxal

materiazemateriaze

oTxi fundamenturi urTierTqmedebaoTxi fundamenturi urTierTqmedeba

gravitaciis Zalagravitaciis Zala

yvelaze susti yvelaze susti yvelaze grZel manZilze moqmediyvelaze grZel manZilze moqmedi

isaak niutonis kanoniisaak niutonis kanoni

m1 m2

r

planetebi

wylis mdgradobis Termodinamikuri wylis mdgradobis Termodinamikuri aspeqtebi aspeqtebi

G - G - sistemis Tavisufali energiis cvlilebasistemis Tavisufali energiis cvlileba G =0 G =0 wyali wonasworobaSia wyalbadTan da wyali wonasworobaSia wyalbadTan da

JangbadTanJangbadTan G<0 G<0 wylis daSlawylis daSla G>0 G>0 wylis sinTezi wylis sinTezi EE

eleqtroduli potenciali (volti)eleqtroduli potenciali (volti)

E=-E=-G/nFG/nF

222 OHOH

wylis mdgradoba

wylis daSla eleqtroliziT

Kkorozisagan dacva proteqtoris Kkorozisagan dacva proteqtoris saSualebiTsaSualebiT

masa

adgezia

zomaze damokidebuli zomaze damokidebuli urTierTqmedebaurTierTqmedeba

mweri dadis wyalze

wylis mdgomareoba wylis mdgomareoba haerTan gayofis haerTan gayofis

sazRvarzesazRvarze

MmenisMmeniskiki

Warbi zedapiruli energiaWarbi zedapiruli energia

dasvelebadasveleba

myari

siTxe

zeTiwyali

hidrofoburi

hidrofiluri

• kuagulacia• dispergireba• koalescencia• asimilacia

lipmanis gantoleba

20 2

1CV

zedapiris farTis/moculobis damokidebuleba nawilakis zomaze

stabilizatoriT (oleinis mJava) daculi nanovercxlis klasterebi

nanosistemebSi

SesaZlebelia keTilSobili liTonebis korozia

Nnanovercxli aRwevs baqteriaSi da

anadgurebs mas (E. coli )

nanovercxlis moqmedeba baqteriebiT dabinZurebul wyalze

kontaqtamde kontaqtis Semdeg

Nnanostruqturebis udidesi qimiuri energiis gamoyenebas mohyveba

teqnologiuri revolucia

m a g r a m

SeiZleba Seeqmnas safrTxe adamianis janmrTelobas da garemos

mdgradobas

daeufleT nanoqimiis da

nanoteqnologiebis mecnierul

safuZvlebs

gmadlobT

yuradRebisaTvis

wyliT savse boTli gayinvisas wyliT savse boTli gayinvisas skdebaskdeba

ratom aris wyali yvelaze ratom aris wyali yvelaze gavrcelebuli nivTiereba?gavrcelebuli nivTiereba?wylis molekulis disociacia – rekombinaciawylis molekulis disociacia – rekombinacia

2H2H22O O H H33OO+ + + OH+ OH- -

  KKdd – – disociaciis siCqaris konstantadisociaciis siCqaris konstanta  HH33OO+ + + OH + OH-- 2H 2H22O O   KKrr – – rekombinaciis siCqaris konstantarekombinaciis siCqaris konstanta   KKdd

KKww = / = 10 = / = 10-14-14 K Krr – – yvelaze swrafi qimiuri reaqcia, yvelaze swrafi qimiuri reaqcia, KKrr >>> K >>> Kdd

KKrr

  wylis unikalur mdgradobas gansazRvravs wyalbaduri wylis unikalur mdgradobas gansazRvravs wyalbaduri

bmebis moqmedeba. bmebis moqmedeba.