简介：Aimingrespectivelyatthetwoproblemsindesertiflcationareas,namelywatershortageandserioussoilerosion,thepolymermaterialsforcombatingdesertiflcationmaybeclassifiedaswaterabsorbing-retainingpolymers(WARPs)andsandysoilstabilizingpolymers(SSSPs).Theirfurtherclassificationsandcurrentresearcflsituationswereintroduced.ItissuggestedthatthemajorhindrancefortheirwideappHcationisthehighcost.Theauthors'newestresearchresuitsoncuttingcostandenhancingef...

简介：Researchesonwoodnanocomposites,whichinvolvenanoscienceandtechnology,woodscience,materialsscienceandotherrelatedsubjects,haveimportantsciencesignificationandpromisingprospectforthedevelopmentandstudyofnewwoodcompositeswithhighappendingvaluesandmulti-properties.Thispaperreviewedtheconventionalwoodcomposites,andthendiscussedtheapproachestopreparewoodnanocomposites.Basedontheachievementsofresearchesonpolymer/montmorillonite(MMT)nanocomposites,thedesignideasofpreparingnanocompositesofwoodandinorganicMMTweresystematicallyputforward.Nanocompoundingofwoodandothermaterialsisaneffectiveapproachtogreatlyimproveormodifywood.