̎팦(du)Ҭ̿F(tun)ˮеԷ
̎팦(du)Ҭ̿F(tun)ˮеԷ
Ҭ̿ķN܈F(tun)ԃ(ni)ʽڣȡһNλu(ni)ѵĽY(ji)(gu)ډAò׃ɳ_(ki)̿͡ı܈F(tun)cЙC(j)W(xu)֪ЩͨĻW(xu)(yng)Ȼص顢ҿȡȷ(yng);Ӻ͌(du)Ȼ(yng);Ҵ}Ȼ(yng)ٺp(yng)γP(gun)ڻ̿܈F(tun)byʹütVȜy(c)ֶԇ֪ĻW(xu)(yng)(du)@Щ܈F(tun)M(jn)b@(li)bЙC(j)Ȼȵķ(yng)ԣbķͶXȽıĺ(jin)ηͬ
ЙC(j)܈F(tun)ͱOԺͱAӰ푻̿ˮҲӰ푻̿ijЩܡӰ푻̿(du)͉A(j)ձ(bo)ͨ^(gu)ڻ̿挧(do)ЙC(j)܈F(tun)Ƶ˾ܵHˮԻ̿
Ҭ̿滯W(xu)Y(ji)(gu)ķ̿ϵҪsԭԭҊ(jin)Ĺ܈F(tun)Ȼ(ni)uͷu@ЩF(tun)ʹ̿ˮгʃԡ@NAԿԜy(c)ĺF(tun)
(l)Boehmζ(j)ͬ(qing)ȵĉAcԱF(tun)(yng)ĿԌ(du)܈F(tun)M(jn)жcһJ(rn)飬NaHCO3(pK=6.37) Hк̿ȻNazCO3(pK=10.25)к̿Ȼ(ni)NaOH (pK=15.74) к̿Ȼ(ni)ͷu(j)AIJͬӋ(j)(yng)Ĺ܈F(tun)
(2)늺c(din)PZCˮҺйw늺ɞr(sh)pHֵQ(chng)늺c(din)PZC (point of zero charge), PZC ̿AԵһ(g)Ҫ(sh)IEPˮҺйw늄(sh)r(sh)PHֵQ(chng)c(din)(soelectric point) ڳH+, OH-֮xtpHpzc=pHiEpl(f)늄(sh)Qxӵt෴ķƫPZCc̿ԱeȻеP(gun)ϵcBoehmζܺõP(gun)P(gun)ϵIEPһͨ^(gu)Ӿy(c)оJ(rn)ͨ^(gu)Ӿy(c)õlEP̿OH- H+Ȼ̿ҪСͨ^(gu)ζy(c)PZC(du)(yng)ǻ̿ȫ^ֱ
(3) X侀VXP Sxps (ray photoelectron spectroscopy)һNЧıO(jin)y(c)滯W(xu)Y(ji)(gu)ķֶGaussion/Lorent;zian (sh)VDM(jn)Mϣԓg(sh)(j)(i)˹̹ĹЧ(yng)(li)y(c)Ԫصԭӵăr(ji)ӻ(ni)ӵĽY(ji)ԭӱx侀Zܰl(f)ӻ(ni)ӵĽY(ji)ԭӱX侀Zܰl(f)ĹƽȞ0.5~2nmֻ̽y(c)λڱNҪ;ڜy(c)ɱԪl(f)ӵĽY(ji)ܰl(f)λƵĻW(xu)h(hun)׃ͨ^(gu)(du)ضԭӵIM(jn)В費HԶy(c)ƷԪؽMɣҿԷԪصĽY(ji)ʽ
(4)~׃QtVFT-IR tVԜy(c)ӵD(zhun)(dng)B(ti)(dng)B(ti)ĶԵóP(gun)ڱ|(zh)ļ|(zh)֮gIϵ|(zh)ڻ̿ɫ(du)tݗՏ(qing)ͬr(sh)治Y(ji)(gu)ּӴ˼tɢ䣬ҘOڲütV~׃Qt⼼g(sh)(Four;ertransform infrared, spectroscopy, FT-IR)ڲȡ˸b(li)ȫVݗ(g)gʼKڙzy(c)ʹֱͨFT-IR ƫ^СۼӶْM(jn)ӛ䛡ɞ̿܈F(tun)Է
(5) ط (j)ͬ܈F(tun)ğ᷀(wn)ԲͬڶԚwПõƷʧصͷeʧgӷӳ̿ıY(ji)(gu)DZ܈F(tun)ķN(li)
Ҭ̿Y(ji)(gu)Сλԭ_(ki)ʼY(ji)(gu)Ԫ(du)Ҭ̿ęC(j)ܻA(ch)ԭԽY(ji)(gu)M(jn)f(shu)̼ԭӾ (2S) 2(2p)2ɷNr(ji)ӣW(xu)Y(ji)ϕr(sh)γSpSp2SP3N܉eǘ(gu)ɻ̿ĻY(ji)(gu)Ԫr(sh)Y(ji)(gu)sp2܉γɵY(ji)ϽǞI20°ƽY(ji)(gu)(yn)f(shu)(li)һNԪӽY(ji)(gu)f(shu)Ҭ̼̿ԭҊ(jin)ΨһҎ(gu)tY(ji)(gu)@е̼ԭγɵĻҎ(gu)tԵطeӽY(ji)(gu)(gu)ɵԪY(ji)Q(chng)ʯīX侀^쵽ԪY(ji)(gu)γɵķ(gu)Ҭ̿Ŀ赵̼عwmȻʯīԪӅs](mi)вȡʯīǘҎ(gu)tԵāyӽY(ji)(gu)
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