Silanized humic substances act as hydrophobic modifiers of soil separates inducing formation of water-stable aggregates in soils
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- 作者：Alexander B. Volikova ; ab.volikov@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Vladimir A. Kholodovb ; c ; vkholod@mail.ru" class="auth_mail" title="E-mail the corresponding author ; Natalya A. Kulikovab ; d ; knat@darvodgeo.ru" class="auth_mail" title="E-mail the corresponding author ; Olga I. Philippovab ; philolga@mail.ru" class="auth_mail" title="E-mail the corresponding author ; Sergey A. Ponomarenkoa ; e ; ponomarenko@ispm.ru" class="auth_mail" title="E-mail the corresponding author ; Elena V. Lasarevaa ; lasareva@yandex.ru" class="auth_mail" title="E-mail the corresponding author ; Aksana M. Parfyonovaa ; parf@colloid.chem.msu.ru" class="auth_mail" title="E-mail the corresponding author ; Kirk Hatfieldf ; kirk.hatfield@essie.ufl.edu" class="auth_mail" title="E-mail the corresponding author ; Irina V. Perminovaa ; iperm@org.chem.msu.ru" class="auth_mail" title="E-mail the corresponding author
- 关键词：Humic substances ; Organosilanes ; Hydrophobicity ; Soil aggregates ; Water stability ; Soil conditioners
- 刊名：Catena
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：137
- 期：Complete
- 页码：229-236
- 全文大小：1175 K
文摘
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Mineral adhesive humic materials are obtained by modification with organosilanes.
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Silanized humics sorb onto clays and hydrophobic surfaces.
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Silanized humics induce formation of water-stable macroaggregates from separates.
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Application of silanized humics improved soil structure in the field experiment.
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Pickering emulsion concept is proposed for explanation of soil aggregate stability.